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Rongli Printing Factory

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Shanghai Printing

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Shanghai Char packaging color box Manufacturing Services Company

Back to list Rongli Printing Co., Ltd page views:0 Release Date:2026-02-23 17:51:57

Specializing in Char packaging color box in Shanghai, Rongli Printing factory delivers direct high-end customization with hot foil, UV coating, soft-touch, and specialty effects. Food-grade compliant materials with FSC certification, low-volume support, bulk savings, free design assistance, and fast production for standout results in luxury cosmetics and gift markets.

| Rongli Printing · Advanced Heidelberg Equipment Specialist

Rongli Printing operates multiple German Heidelberg 5-color + inline coating printing lines, paired with Japanese high-grade inks and professional ICC color management. We master up to 6 premium processes on a single box—including hot stamping, spot UV, embossing, debossing, and silkscreen—ensuring exceptional precision and luxury finish for high-end cosmetics, gourmet food, and luxury gift packaging.

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Equipment LevelIndustry StandardRongli Standard
Printing PressDomestic 4-color machinesFull Heidelberg 5-color + coating
Premium Process Combination2-3 processes6+ processes seamlessly integrated
Color AccuracyΔE ≤ 3.0ΔE ≤ 1.0 high fidelity

| Extensive Paper Weight and Thickness Selection

Our color boxes support a wide spectrum of paper weights from lightweight 200gsm for compact packaging to heavy-duty 600gsm for premium rigid boxes. This range allows optimal balance between durability, luxury feel, and cost efficiency across cosmetics, gourmet food, and high-end electronics applications.

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Paper WeightStandard RangeAvailable Range
Lightweight Options250gsm minimumFrom 200gsm
Premium Rigid StrengthUp to 450gsmUp to 600gsm
Weight Consistency±10gsm variance±5gsm guaranteed

| Fully Transparent Pricing – No Hidden Charges

We pride ourselves on complete pricing transparency: every quote includes materials, printing, finishing processes, and tooling costs with no surprise fees. Whether adding spot UV, foil stamping, or custom inserts, the price you see is the price you pay, making budgeting simple and reliable.

Pricing ElementStandard PracticeOur Practice
Hidden Fee OccurrenceSetup, plate, or process feesNone – fully inclusive
Quote ValidityShort-term or conditionalFixed pricing guaranteed
Change Order CostExtra charges applyMinimal or waived fees

| Standard Orders Delivered in 7-10 Days

Our optimized production workflow and multiple parallel lines enable standard color box orders to be completed and shipped within just 7-10 working days from artwork approval. This reliable timeline supports efficient inventory planning and rapid market response for seasonal collections and regular product launches.

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Lead Time CategoryIndustry StandardOur Timeline
Standard Production Cycle12-18 days7-10 days guaranteed
Artwork to Proof Approval3-5 daysSame day digital proof
Final Delivery ConsistencyVariableFixed 7-10 day window

| Multiple Versions Produced in Single Production Run

We can produce several completely different designs, sizes, or finishes within the same production batch, reducing lead time and cost. This consolidated approach is ideal for brands launching product families or gift sets with coordinated yet distinct packaging.

Multi-Version CapabilityStandard ApproachOur Approach
Versions per RunSingle design onlyMultiple designs combined
Setup EfficiencySeparate runs neededSingle efficient run
Delivery SynchronizationStaggered arrivalsAll versions ship together

| Precise Pantone and Spot Color Matching

We excel in accurate Pantone and custom spot color reproduction using dedicated ink mixing stations and daily calibration. Complex brand colors, metallic inks, and fluorescent shades are matched with laboratory precision, ensuring your corporate identity is perfectly represented.

Spot Color ItemStandard AccuracyOur Accuracy
Pantone Matching PrecisionΔE ≤ 2.0ΔE ≤ 1.0
Metallic Ink ReproductionApproximate onlyTrue metallic effect
Custom Color DevelopmentLimited capabilityIn-house mixing lab

| Professional Embossing and Debossing Techniques

Our multi-level embossing and debossing create stunning 3D relief effects with sharp detail and deep impression. Sculpted, beveled, and multi-level dies produce sophisticated textures that enhance brand logos and decorative elements on high-end packaging.

Relief ProcessStandard DepthOur Depth
Embossing LevelsSingle levelMulti-level sculpted
Debossing SharpnessSoft edgesCrisp deep impression
Combined Relief EffectsLimitedEmboss + foil + UV

| Child-Resistant and Tamper-Evident Construction

For pharmaceutical and certain cosmetic applications, we offer certified child-resistant closures and tamper-evident seals integrated into the box design. These features provide safety compliance while maintaining premium appearance and ease of adult use.

Safety FeatureStandard OptionOur Option
Child-Resistant ClosureSeparate componentIntegrated box mechanism
Tamper-Evident SealSticker onlyPerforated tear strip
Certification LevelBasic complianceCPSC & ISO certified

| Pharmaceutical-Grade Material Compliance

Materials for pharmaceutical and medical device packaging meet USP and EP standards for purity and safety. Special low-odor, low-migration coatings and inks ensure no contamination risk, while maintaining premium printed appearance for OTC products.

Pharma ComplianceStandard LevelOur Level
USP Class VI TestingNot standardCertified materials available
Low-Migration InksStandard inksSwiss Ordinance compliant
Odor & Taste NeutralModerate odorCompletely neutral

| High-Volume Multi-SKU Production Capacity

Our multiple parallel lines and large-scale facilities can handle orders with dozens of SKUs at volumes exceeding 100,000 pieces total. This capacity supports major product launches and seasonal collections requiring extensive variant diversity.

Volume CapacityStandard ScaleOur Scale
SKU Count at High Volume5-10 SKUs max50+ SKUs at 100k+ total
Production ThroughputModerate speedFull line utilization
Peak Season HandlingReduced flexibilityMaintained capacity

| Continuous Quality Improvement Program

Our Kaizen-inspired continuous improvement program tracks quality metrics, conducts regular audits, and implements employee suggestions. This ongoing evolution has driven steady improvement in yield rates and customer satisfaction scores year over year.

Improvement MetricStandard ProgressOur Progress
Annual Yield Improvement1-2% gainConsistent 3-5% gains
Audit FrequencyAnnual externalMonthly internal + quarterly external
Employee Suggestions ImplementedLow adoptionHigh implementation rate

| Luxury Gift and Jewelry Presentation Boxes

We craft velvet-lined rigid boxes with magnetic closures, ribbon pulls, and multi-level inserts for jewelry, watches, and high-value gifts. These presentation boxes transform ordinary items into memorable gifting experiences that enhance perceived value.

Gift FeatureStandard BoxOur Box
Interior LiningPaper onlyVelvet & satin options
Multi-Level InsertSingle trayCustom tiered compartments
Presentation MechanismBasic lidRibbon pull & magnetic reveal

| Consistently Positive Reviews Across Projects

From small startup orders to large corporate campaigns, feedback remains consistently positive regarding quality, timing, and communication. This track record across diverse project types demonstrates our reliability for any brand size or requirement.

Review ConsistencyStandard VariationOur Consistency
Small vs Large OrdersQuality varianceUniform excellence
Project Type FeedbackMixed reviewsConsistently 5-star
Long-Term TrendFluctuatingSteadily outstanding

| Payment Terms and Invoice FAQ

We explain accepted payment methods, deposit requirements, balance timing, currency options, and invoice details. Clear terms help international and domestic clients complete transactions smoothly and avoid delays in production start.

Payment AspectStandard TermOur Term
Deposit Requirement50% upfrontFlexible 30-50%
Accepted MethodsBank transfer onlyMultiple including PayPal
Currency OptionsSingle currencyUSD, EUR, CNY supported

| Free Digital & Low-Cost Physical Samples

We provide free high-resolution digital proofs for instant review and low-cost physical samples for final confirmation. This allows you to see, touch, and test your packaging before committing to full production, reducing risk and ensuring satisfaction.

Sample TypeStandard CostOur Cost
Digital ProofCharged or limitedFree unlimited
Physical SampleFull priceLow cost or credited
Sample Turnaround7-14 days3-5 days express