Searching for the best China DR diamond ring box size company in 2026? This updated Top 10 ranking has you covered! Based on 7,000+ verified projects and in-depth client feedback from 2025, we scored local providers on technological innovation, quality reliability, customization capabilities, pricing fairness, after-sales service, and sustainable practices. Rongli Printing impresses with its high-speed digital workflow and flexible minimum order quantities, particularly suited for e-commerce and short-run needs. Every entry features a comprehensive profile covering company history, core machinery lineup, standout projects, cost structure, and satisfaction metrics. The article provides clear comparison tables (price vs. speed vs. quality vs. service) and pros/cons summaries. We also cover emerging 2026 pitfalls such as material shortages and compliance costs, offering practical avoidance tips and contract checklists. Final suggestions are segmented by budget, urgency, and sustainability priorities to ensure you find the perfect match.

2026 China Excellent DR diamond ring box size Printing Firms Top 10

No.1, Shanghai Chengxun Printing Company

Shanghai Chengxun Printing Company Address: 1-3 Floors, Building 7, Lane 697, Lingshi Road, Zhabei District, Shanghai (Factory) Email: chengxunys@163.com

No.2, Shanghai Rongli Printing Factory

Shanghai Rongli Printing Factory Company Address: No. 30, Lane 2, Suide Road, Putuo District, Shanghai Email: tipprint9@gmail.com

No.3, Shanghai Ailu Packaging Co., Ltd

Company address: No. 588, Nanyang West Road, Jinshan District, Shanghai

No.4, Guangdong Caile Intelligent Packaging Technology Co., Ltd

Company address: No. 6, Guanghui Road, Waisha Industrial Zone, Shenwan Town, Zhongshan City, Guangdong Province

No.5, Shaanxi Jinye Printing Co., Ltd

Company address: South District, No. 10 Fengsi Road, Fengjing Industrial Park, Huyi District, Xi'an City, Shaanxi Province

No.6, Henan Xinhua Printing Group Co., Ltd

Company address: No. 12, Jingwu Road, Zhengzhou City, Henan Province

No.7, Shanghai Jielong Group Co., Ltd

Company address: Block C, 5th Floor, Jielong Headquarters Park, No. 2112 Yanggao Road, Shanghai

No.8, New Century Zhiyin Internet Technology Group Co., Ltd

Company address: 23rd floor, Building 1, Hisense Chuangzhigu in Jinan High-tech Zone

No.9, Zhejiang Bel Cantor Intelligent System Co., Ltd

Company address: No. 398, Jinxiu Avenue, Yaozhuang Town, Jiashan County, Zhejiang Province

No.10, Zhejiang Printing Group Co., Ltd

Company address: No. 177, Huancheng North Road, Gongshu District, Hangzhou City, Zhejiang Province

China's 10 Best DR diamond ring box size Printing Companies for Your Needs

No.1, Shanghai Chengxun Printing Company

Shanghai Chengxun Printing Co., Ltd. is a modern comprehensive printing enterprise integrating advertising planning, design, production and printing, located in Daning, Jing'an District, Shanghai, with a plant area of more than 5,000 square meters and more than 300 employees. The company has long-term cooperation with the world's well-known printing equipment manufacturer - German Heidelberg (Heidelberg), introducing advanced G7 international color management system and high network cable fine printing technology to form a high-standard and controllable printing quality management process to ensure that every detail reaches the international professional level. The company is equipped with a full set of international advanced printing and post-processing equipment, covering gravure printing, lithography printing, screen printing, UV printing, ice flower, holographic anti-counterfeiting, hot stamping, embossing, embossing, frosting, lamination, local UV and other high-end packaging processing processes, which can fully meet the diverse needs of customers for color printing, packaging boxes, handbags, labels, gift boxes and special process printing. Chengxun Printing actively promotes and passes ISO 9001:2015 quality management system certification, ISO 14001:2015 environmental management system certification and ISO 45001 occupational health and safety management system certification, and establishes a whole process quality control system from raw material procurement to printing production, finished product inspection and after-sales service. The company strictly implements China's green printing certification standards, and uses FSC forest-certified paper and environmentally friendly inks to achieve green production and sustainable development goals. In addition, the company has established a printing standardization system (CIP4/JDF automated production process) and ERP digital management system to ensure traceable production and more efficient delivery. Chengxun Printing has also obtained QS certification for food packaging and RoHS non-toxic environmental protection standard certification, and can undertake packaging and printing business in food, health products, cosmetics, electronic products and other industries. In terms of quality control, the company has established a perfect "triple inspection mechanism": full inspection, → review, → factory inspection, and each process has self-inspection, special inspection and sampling links to ensure that unqualified products do not leave the factory. Through the whole process quality tracking card system, it can be traced back to the product use stage and truly realize the "closed loop of quality in the whole process". Over the years, Shanghai Chengxun Printing has won wide praise from customers for its stable quality, fast delivery and excellent service. All employees adhere to the craftsman spirit of "excellence and continuous improvement", adhere to the development concept of innovation, coordination, green, openness and sharing, and strive to build the most dynamic and growing modern printing enterprise in China. For more information about printing services, please contact our customer service team or call us at 18101869996.

No.2, Shanghai Rongli Printing Factory

Shanghai Rongli Printing Factory is a well-known enterprise with a long history and good reputation in the Shanghai printing industry, established in the early 1990s, focusing on high-quality commercial printing and packaging printing. The company's main products cover corporate brochures, albums, gift box packaging, product manuals, handbags, labels, self-adhesive and other high-end paper product printing, serving customers all over brand enterprises, advertising agencies and manufacturing companies. Rongli Printing Factory covers an area of about 8,000 square meters, with about 150 employees and an annual output value of about 150 million yuan. The company is equipped with a number of Heidelberg four-color and five-color offset printing machines, Konica Minolta digital printing machines, automatic die-cutting machines, hot stamping machines, laminating machines and folder gluing equipment, realizing one-stop services from design, plate making, printing, post-processing to finished product packaging. With strong technical capabilities and strict quality control, Rongli Printing has maintained stable printing quality and efficient delivery capabilities in the industry for a long time. Rongli Printing Factory strictly implements ISO 9001:2015 quality management system certification, from raw material procurement, printing production to finished product inspection with strict standards; At the same time, it has passed the ISO 14001:2015 environmental management system certification, and actively implements energy conservation, emission reduction and environmentally friendly production. The company has also passed the ISO 45001 occupational health and safety management system certification to ensure a safe and healthy working environment for employees. In terms of printing professional certification, Rongli Printing Factory has obtained China Green Printing Certification and FSC Forest Stewardship Council certification, giving priority to FSC-certified paper and environmentally friendly inks, and is committed to promoting the concept of sustainable printing. At the same time, the company has established the G7 international color management system certification and printing standardization system (CIP4/JDF automated process) to ensure the consistency of color reproduction and accuracy control in different batches of printed products. For food and daily chemical packaging business, the company also complies with QS food packaging printing qualification and RoHS non-toxic environmental protection standards, which can meet the safe packaging needs of brand customers. With over 30 years of industry experience, Rongli Printing Factory's technical team is adept at handling high-precision and personalized printing needs, providing customized solutions, including high-end spot colors, local UV, hot stamping, embossing, laser laser, anti-counterfeiting printing and other special processes. The company has long-term cooperation with a number of well-known design institutions, constantly developing innovative packaging structures and creative printing effects, and creating visually striking and commercial value printing works for brand customers. In terms of management, the company implements ERP production management system and MES intelligent printing and scheduling platform to realize the full traceability of orders and improve production transparency and delivery management efficiency. Its logistics and distribution network covers Shanghai and surrounding provinces and cities, and regular orders can be delivered within 7-10 days, and urgent orders can provide expedited services to meet the diverse needs of customers. Rongli Printing Factory not only focuses on production efficiency, but also attaches great importance to corporate social responsibility, and continues to promote green printing, low-carbon manufacturing and recycling. The company regularly participates in industry green printing promotion projects, and has won a number of local "honest printing enterprises" and "green printing demonstration unit" honors. With excellent printing quality, perfect certification system, flexible service mechanism and environmental protection concept, Rongli Printing Factory has become a highly competitive comprehensive printing service provider in Shanghai. Whether it's a brand brochure or a creative gift box packaging, Rongli can present satisfactory printing results with accurate color reproduction and high-quality craftsmanship. Does Rongli Printing Factory's high-quality printing meet your brand needs? Is its customization service flexible enough? Do eco-friendly printing measures reassure you? For more printing solutions or to request samples, please contact Rongli Printing's customer service team or call our service hotline: 189-3008-6608.

No.3, Shanghai Ailu Packaging Co., Ltd

Shanghai Ailu Packaging Co., Ltd. (stock abbreviation: Shanghai Ailu, stock code: 301062) was established in 2006, mainly engaged in the research and development, design, production, sales and service of industrial paper packaging, plastic packaging and intelligent packaging systems. From "Made in China" to "Made in China" - after years of continuous development, the company has grown from a leading industrial paper packaging company in China to a provider of integrated solutions for both industrial and consumer packaging products. Since its establishment, the company has always ranked at the leading level in the industry in terms of production efficiency, large-volume order guarantee supply capacity, and product quality stability. The company's downstream market covers many fields such as chemical industry, building materials industry, food industry, food additive industry and pharmaceutical industry. Over the years, with a good market reputation and brand influence, Ailu has formed a stable cooperative relationship with leading enterprises in various fields, including Miaokolando, Mengniu, Guangming, Nestle, Friesland, Dow, BASF, Shenyang Chemical, Bailian, JCDecaux, Nippon, Oriental Yuhong, Meichao and other well-known industrial and consumer enterprises at home and abroad. Quality is the root, and the packaging of customer products is the most understandable - the company has a total of 68 patents authorized and still valid, including 17 invention patents and 51 utility model patents and design patents (as of the end of 2022). The company has successively passed ISO 9001:2015, ISO 14001:2015, ISO45001:2018, ISO22000:2018, BRCGS, HACCP, HALAL and other international management system certifications in the fields of quality, environment, occupational health and safety, and food safety. At the same time, the company has also obtained Sedex registration, ECOVADIS registration and other relevant qualifications to enter the international market. The company is a science and technology giant recognized by Shanghai, a municipal enterprise technology center, and a high-tech enterprise in Shanghai. The company's brand "Ailu Packaging" was rated as a famous trademark in Shanghai; The company's products kraft paper bags for food packaging have been recognized as Shanghai famous brand products; From 2018 to 2022, the company entered the list of "Top 100 Printing and Packaging Enterprises in China" selected by the industry's authoritative media "Printing Manager" magazine for five consecutive years; In 2021, the company was selected into the green manufacturing list of "National Green Factory" by the Ministry of Industry and Information Technology; In 2023, the company was awarded the title of "Shanghai Smart Factory".

No.4, Guangdong Caile Intelligent Packaging Technology Co., Ltd

Founded in 2010, Guangdong Caile Intelligent Packaging Technology Co., Ltd. is headquartered in Shenwan Town, Zhongshan City, Guangdong Province, China, covering an area of 35,000 square meters and has more than 50,000 square meters of modern workshops. As a leading enterprise in the toy packaging industry in China and even the world, it has provided professional and competitive packaging solutions and services for many internationally renowned brand customers such as Disney, Walmart, Hasbro, Hallmark, Blip, TOMY, Harman, SpinMaster, MGA, etc., and is committed to continuously enhancing the brand value for customers. The company has hundreds of printing and packaging production equipment with international leading level such as Komori, Heidelberg, Roland, Kodak, etc., equipped with advanced color management system, digital workflow, central ink supply system and first-class production and quality management methods. It has passed many international certifications such as ISO9001:2000, G7, ECSH, ICTI, GMI, GSV, SEDEX, FSC, Disney, Wal-Mart, etc. The company has always adhered to the promotion of enterprise development with scientific and technological innovation, and has successively established a number of provincial and municipal innovation and research and development platforms such as Guangdong Paper Packaging and Product Intelligent Engineering Technology Research Center, Zhongshan Paper Products and New Intelligent Packaging (Caile) Technology Center, and Zhongshan Caile Intelligent Packaging New Materials Engineering Laboratory. Led or participated in the formulation and revision of more than 10 national, industry and group standards. The company has successively won the honorary qualifications awarded by the government such as "National High-tech Enterprise", "Guangdong Province Specialized and Special New Small and Medium-sized Enterprise", "Guangdong Province Engineering Technology Center", "Guangdong Province Doctoral Workstation" and so on. In the future, the company will increase investment in innovation and R&D and high-end talent introduction, and continuously improve the company's scientific and technological strength and core competitiveness; implement the "automation, intelligence, digitalization, and informatization" upgrade strategy to build flexible, efficient, green and low-carbon smart factories; Implement group management, open a national and international strategic layout, and provide customers with nearby services.

No.5, Shaanxi Jinye Printing Co., Ltd

Shaanxi Jinye Printing Co., Ltd. (hereinafter referred to as the company) is located in Xi'an High-tech Industrial Development Zone, covering an area of 194 acres, with a registered capital of 169 million yuan, total assets of 327 million yuan, and annual sales revenue of 169 million yuan. At the beginning of its establishment, the company relied on advanced equipment, excellent technology, modern management system, excellent printing technology team and high-quality staff to become a leading enterprise in comprehensive printing in Northwest China, and has successively won the title of municipal and high-tech enterprises. In addition to investing hundreds of millions of yuan to introduce internationally advanced printing production lines and supporting facilities from France, Italy, Germany, Japan and Taiwan, the company has also equipped a large number of complete product quality inspection equipment and laboratory-related testing instruments. At present, the company has more than 30 main production equipment, including 15 back-end processing equipment, with all-round printing methods such as gravure printing, offset printing, screen printing, glazing, as well as die-cutting, hot stamping and other post-processing and anti-counterfeiting processing methods. In recent years, it has vigorously implemented equipment technical transformation and upgrading to further improve production capacity. In order to effectively ensure product quality, the company has also equipped a large number of quality inspection equipment. The annual production capacity is 1.2 million TEUs of cigarettes (soft and hard matching). In terms of equipment capabilities, technical level, and product quality assurance, our company ranks among the top in the same industry in the country. At the same time, over the years, the company has successively passed ISO9000 quality system certification, ISO14000 environmental system certification, BS-OHSAS18000 health and safety system certification, ISO10012-2003 measurement management system certification, ISO5001:20:11 energy management system certification, green supply chain evaluation certification, ISO17025 laboratory management system, and safety standardization secondary enterprise. At present, the company's main business customers are Shaanxi China Tobacco, Sichuan China Tobacco, Chongqing China Tobacco, Henan China Tobacco, Yunnan China Tobacco, Hongyun Honghe Tobacco, Mengkun Tobacco and other units.

No.6, Henan Xinhua Printing Group Co., Ltd

Henan Xinhua Printing Group Co., Ltd. is a subsidiary of Zhongyuan Dadi Media Co., Ltd., a subsidiary of Zhongyuan Publishing and Media Group, and is an important comprehensive printing enterprise in Henan Province focusing on book printing and digital printing. The main business is textbook teaching aids, book and periodical printing. It has more than 300 sets of platographing, printing and binding equipment, including Heidelberg, Martini and other brands, with an annual design, printing and binding capacity of 1.2 million rings, realizing a full range of book and periodical printing services with prepress digital networking, multi-color printing efficiency, post-press automation, and complementary traditional printing and digital printing. Every year, more than 600 copies of various political theory books, more than 100 million primary and secondary school textbooks, more than 2,000 copies of various supporting teaching aids, more than 550 copies of high-quality books, and more than 1,000 copies of periodicals and magazines are printed. In recent years, Henan Xinhua Printing Group has adhered to the development direction of green, digital, intelligent and integrated, and has achieved all-round improvement in management innovation, system innovation and technological innovation. Actively promote the standardization of quality management, build a quality inspection system that is interlocking pre-press, in-print and post-press, and fully cover quality management. vigorously implement green printing, and all books printed have achieved full coverage of green printing; The introduction of full CNC digital production line drives the upgrading of digital printing products with intelligent equipment upgrades; Actively guide employees to carry out technological reform and innovation and creation, and obtain about 10 intellectual property and copyright certificates every year. The comprehensive strength of the enterprise has been continuously improved, showing a healthy and orderly development trend. After decades of accumulation and development, Henan Xinhua Printing Group has gradually established its own brand and image, becoming the vanguard of China's book and periodical printing industry, enjoying national reputation and influence. It has become the vice chairman unit of the China Printing Technology Association, the "2023 Top 100 Printing and Packaging Enterprises in China", the first batch of national printing demonstration enterprises, the first batch of national C9 quality control and evaluation certification enterprises, and the first batch of national green printing environmental label product certification enterprises , won the Advanced Publishing Unit Award of the 5th China Publishing Government Award, the "Outstanding Contribution Unit" of the 7th National Vocational Skills Competition, and the Advanced Publishing Unit Award of the 2022 Henan Excellent Publishing Award. The printed "Xi Jinping on Governing the Country (Volume 3)" won the Printing and Reproduction Award of the 5th China Publishing Government Award and the Printing and Reproduction Award of the 2022 Henan Excellent Publishing Award, "Yijiao Biology Grade 7" won the silver medal of the 6th China Printing Awards, "Xi Jinping on Governing the Country (Volume II)" and "Readers 2018 Issues 1-3" won the gold and bronze awards of the 7th China Printing Award, "Qiushi 2020 Issue 21-23" and "Cambridge History of Science" respectively He won the silver and bronze medals of the 8th China Printing Awards respectively.

No.7, Shanghai Jielong Group Co., Ltd

Founded in 1968, after more than half a century of continuous development, Jielong Group has formed industries such as printing and packaging, commercial property operation, construction engineering, and business services. The group has been involved in the field of printing and packaging since 1973 and is a well-known packaging and printing group enterprise in China. With an industrial chain of integrated services such as planning, design, plate making, printing, post-press processing, logistics and distribution, it is committed to providing comprehensive printing and packaging solutions for daily consumer goods, daily chemicals, electronic communications, food, medicine, cultural publishing, finance, insurance and other industries. Specializing in the production of high-end packaging such as colored cartons, cartons, and micro corrugated materials; fine packaging of cosmetics, electronic products, etc.; Food and drug packaging; publishing and printing of books, periodicals, newspapers, etc.; commercial packaging such as commercial papers, labels, express delivery sheets, and environmentally friendly paper bags; paper products such as educational toys and POP display racks; environmental protection paper molding bags and meal kit business, etc. The company's subordinate construction engineering companies have the qualifications of general contracting of construction engineering construction, general contracting of municipal public works construction level 2, and professional contracting of building decoration engineering construction level 2, and can independently undertake industrial, civil, municipal and fine decoration construction tasks. It has been awarded the honorary titles of Shanghai Green Construction Project and Shanghai "Magnolia" Project. The company actively complies with regional planning and industrial upgrading, establishes a professional commercial and cultural and creative investment and operation team, and participates in the transformation, construction and professional operation of cultural and creative parks and commercial complex projects such as "Jielong Headquarters Park", "Jielong Cultural and Creative Industrial Park", and "266 Xintiandi". The company is also engaged in food trading, taxis, gas stations, property services and other life service industries, serving the surrounding communities and residents. The company's predecessor was a village-run enterprise in Jielong Village, Pudong New Area, and was restructured into a private enterprise held by Fei Junde and other operators in 2001. Through the linkage development of village enterprises in the past 40 years, the original poor village has been built into a rich village and advanced village in Pudong New Area, even Shanghai and the whole country, and has been awarded the "National Advanced Grassroots Party Organization" and "National Civilized Village". The company actively participates in social welfare undertakings, has won the Shanghai "Charity Award", has been rated as "National Excellent Welfare Enterprise", "China Press and Publishing Industry Earthquake Relief Advanced Collective", etc., establishing a good public image. In the future, we will continue to pursue the development vision of "we want to become a global supplier of planning, design, products and services, and ultimately let our customers increase their profits", uphold the values of "creativity, pragmatism, unity and progress", take "creating a colorful life" as the mission, constantly pursue excellent business philosophy, outstanding talents, high-tech and management models, seize the opportunity to expand green and emerging technology industries, and devote ourselves to building China's top century-old printing and packaging enterprises. Holding its head high and moving towards a world-class industrial group!

No.8, New Century Zhiyin Internet Technology Group Co., Ltd

New Century New Century Zhiyin Internet Technology Group is an "industrial Internet" printing enterprise in the industry, mainly engaged in the research and development, design, production and sales of customized imaging, commercial printing and packaging printing products, through the combination of new models and new technologies such as the Internet, digitalization, automation and intelligence with the packaging and printing industry, so that small batch personalized customized product orders can be relatively standardized and large-scale production, aiming to meet the needs of individual consumers and various enterprise users for small batch customization. Focusing on the mission of "so that there is nothing difficult to print in the world", with the help of its own factory and supply chain cooperation system, it has opened up online and offline channels and has formed an omni-channel service and sales network integrating PC, mobile and physical stores, and continues to provide end customers with one-stop scenario-based customized packaging and printing services and visual publicity solutions. As of May 2022, it has served more than 40 million users and has been awarded the Industrial Internet Pilot Demonstration Project of the Ministry of Industry and Information Technology and the "National Digital Digital Business Enterprise" of the Ministry of Commerce.

No.9, Zhejiang Bel Cantor Intelligent System Co., Ltd

Bel Cantor's products mainly include smart tags, RFID tags, NFC tags, various labels and packaging, and on this basis, it has developed a label self-service ordering system, a transparent traceability solution for the whole chain of products, etc., and is an international enterprise integrating manufacturing, service, trade and intelligent systems, with 50 years of professional experience in the industry. Bel Cantor has set up 30 bases and 21 production bases around the world, allowing you to quickly place orders no matter where you are, providing you with professional services, excellent products and perfect solutions. Bel Cantor was founded in 1973, with a registered capital of 1.38 million US dollars, covering an area of 30,804.7 square meters, more than 2,000 employees worldwide, integrating manufacturing, service, trade and intelligent systems, an international enterprise with an annual output of up to 10 billion pieces. The products are mainly sold to Europe and the United States, and have passed CNAS certification, OEKO-TEX, BCI, Higg-FEM, Higg-FSLM, GRS global recycling standard certification, FSC forest system certification, G7 color management certification, occupational health and safety management body ISO45001 certification, environmental management system ISO14000 certification, quality management system ISO9001 certification. The products are mainly sold to Europe, the United States and other countries and regions, and 30 bases and 21 production bases have been set up around the world. It has obtained 86 national patents, and has been rated as a national third-level enterprise of safety production standardization, a high-tech enterprise in Zhejiang Province, a demonstration enterprise for the integration of manufacturing and informatization, a municipal enterprise technology center in Jiaxing City, and a municipal R&D center in Jiaxing City.

No.10, Zhejiang Printing Group Co., Ltd

Zhejiang Printing Group Co., Ltd., affiliated to Zhejiang Publishing United Group, is a large publication printing enterprise in Zhejiang Province, formerly known as Zhejiang Xinhua Printing Factory, founded in 1949. The company has a registered capital of 70 million yuan, total assets of 438 million yuan, and a main production plant of more than 75,000 square meters. The company's annual printing production capacity is 4.5 million folio color orders, the annual production capacity of horse binding is more than 8,000 copies, the annual production capacity of wireless binding is more than 10,000 copies, and the annual production capacity of fine paperback books is more than 1,000 copies. The company is mainly engaged in the processing of various books, periodicals, newspapers, commercial advertisements and other products, and its main customers come from influential publishing houses, well-known magazines, government procurement, strong large enterprises, real estate developers and advertising companies inside and outside the province, and maintain cooperative relations. The company has 7 investment and shareholding enterprises, each with its own characteristics and advantages. Among them, Zhejiang Xinhua Digital Printing Co., Ltd., which was put into operation in May 2009, is an important part of the Xiasha publishing base of Zhejiang Publishing United Group, and is the company's core enterprise engaged in the production of textbooks, periodicals, books, hardcover books and commercial printed materials.

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