Service Hotline:181-0186-9996
email:chengxunys@163.com
上一张
下一张
Make your brand unforgettable from the very first touchpoint — the envelope. In China, our custom Hangu Stationery Envelope Printing Company solutions help you design packaging that reflects your brand's personality, values, and commitment to excellence. Premium materials, precise craftsmanship, elegant details, and endless customization possibilities combine to create envelopes that stand out immediately and build positive expectations. Whether you're sending corporate proposals, marketing campaigns, event invitations, or client thank-yous, a beautifully crafted envelope turns routine mail into a meaningful brand experience that recipients notice, appreciate, and remember long after delivery. In today's noisy world, this small but powerful upgrade can significantly improve response rates, strengthen brand perception, and create lasting positive associations.
In China, Hangu Stationery Envelope Printing Company offers versatile solutions for different document types and communication needs. Custom envelopes can be adapted for various sizes, contents, and delivery purposes, allowing organizations to handle multiple scenarios with a consistent professional approach. It is suitable for formal letters, contracts, internal memos, and official notifications.

| Feature | Standard Envelope | Rongli Custom Envelope |
|---|---|---|
| Flexibility | Limited to standard sizes | Custom sizes and layouts for varied needs |
| Purpose | Basic correspondence | Adaptable for multiple document types |
| Application Scope | Single-purpose | Office letters, contracts, internal and external documents |
China printing services support a wide range of envelope formats, each customizable for paper weight, finishes, and special features like security or eco-materials. Choose based on mailing volume and visual goals.
| Envelope Type | Core Attributes | China Practical Customization Ideas |
|---|---|---|
| Executive / Monarch | Longer shape, pointed flap | Suits China professional thank-you notes; customize with linen texture |
| Square Announcement | Square flap, modern proportions | Popular for China save-the-dates; extra postage noted, add square liners |
| Catalog Open Side | Opens on long side, booklet style | Ideal for China annual reports; support variable data printing |
| Security Tinted Window | Patterned interior, address window | Protects China confidential mail; customize tint density |
| Tyvek / Durable Specialty | Water/tear-resistant synthetic | Best for China shipping; printable with flexo or digital |
Event stationery in China often uses square or announcement sizes for aesthetic appeal. These specifications allow for luxurious stocks and custom flaps while meeting postal requirements.
| Size / Format | Dimensions (mm / in) | China Event & Invitation Notes |
|---|---|---|
| A2 Announcement | 111 × 146 (4-3/8 × 5-3/4 in) | Standard greeting card size in China; fits A1 inserts |
| A7 Invitation | 133 × 184 (5-1/4 × 7-1/4 in) | Popular for China weddings and formal events; supports Euro flaps |
| 5.5 × 5.5 Square | 140 × 140 | Modern square invitations in China; note extra postage for non-rectangular |
| 6 × 6 Square | 152 × 152 | Larger square format for China save-the-dates; elegant with liners |
| Chinese 16K Invitation | 120 × 155 | Local mid-size invitation in China; traditional feel |
In China, Hangu Stationery Envelope Printing Company offers various material options to match different purposes. Standard paper, premium cardstock, and recycled materials are commonly used. Choosing the right material ensures durability, professional appearance, and suitability for your documents or mailings.

| Material Type | Generic Envelope | Rongli Custom Envelope |
|---|---|---|
| Standard Paper | Typical office letters | Smooth texture with professional look |
| Cardstock | Occasional use | Thicker, premium feel for important mail |
| Recycled Paper | Eco-friendly option | High-quality recycled paper with sturdy texture |
In China, Hangu Stationery Envelope Printing Company offers standard printing techniques such as offset printing, digital printing, and inkjet printing. These methods provide clear, consistent, and cost-effective results suitable for everyday office and corporate correspondence.
| Printing Technique | Typical Use | Rongli Custom Envelope |
|---|---|---|
| Offset Printing | High-volume printing | Crisp and consistent results for bulk envelopes |
| Digital Printing | Low-volume or customized prints | Flexible, fast, and accurate for custom designs |
| Inkjet Printing | Small batch printing | High-resolution printing suitable for logos or addresses |
Hangu Stationery Envelope Printing Company in China offers slim envelope sizes for mailing postcards, narrow brochures, or specialty letters. Slim formats are economical for postage and ideal for minimalistic presentation.
| Size | Common Use | Rongli Custom Envelope |
|---|---|---|
| 3.5" x 8" | Postcards | Efficient and lightweight for mailing |
| 4" x 9" | Letters or slim brochures | Sleek envelope for professional correspondence |
| 3" x 7" | Special invitations | Compact and stylish for events |
Accurate window placement is critical in China to ensure address visibility and postal machine compatibility. Guidelines include minimum margins and alignment tolerances. This table details key specs for reliable custom window envelopes.

| Design Element | Recommended Specs | China Compliance & Practical Notes |
|---|---|---|
| Bottom Margin to Window | Minimum 12–15mm from bottom edge | ≥15mm prevents adhesive interference in China postal sorting |
| Side Margin to Window | Minimum 15–20mm from left/right | Left margin 26mm standard for China address alignment; avoids barcode zone |
| Clear Space Around Text | ≥3–5mm buffer inside window | Prevents cutoff during movement; test with full insert shift in China |
| Window Patch Adhesive | Solid seal gum on all edges | High-performance adhesive reduces tearing in China automated lines |
| Insert Alignment Tolerance | ±2mm max shift | Precise die-line matching essential for China bulk mail efficiency |
In China, Hangu Stationery Envelope Printing Company offers dual-tone envelopes featuring contrasting flap and body colors. This design enhances visual appeal, ideal for invitations, greeting cards, or premium correspondence.
| Color Option | Common Use | Rongli Custom Envelope |
|---|---|---|
| White Body / Gold Flap | Invitations | Premium contrast for elegant look |
| Black Body / Silver Flap | Corporate invites | Striking visual effect for professional events |
| Colored Body / White Flap | Marketing mail | Attention-grabbing for promotions |
Law firms in China need archival-quality, secure envelopes for court documents, contracts, and client correspondence.
| Aspect | Recommended Spec | China Legal Sector Benefit |
|---|---|---|
| Size | Legal 9.5×15 / C4 | No-fold for full legal sheets; standard court sizes |
| Material | Acid-free 24 lb cotton bond | Long-term preservation; meets China archival needs |
| Security | Microtext + tamper-evident | Prevents alteration; essential for China legal mail |
| Printing | Black single color + firm logo | Professional and legible; low-cost for volume |
| Sealing | Security gum + slits | Visible tamper evidence for China court filings |
Digital proofs in China provide fast, cost-effective verification of layout, color, and content before physical production. Ideal for quick-turn or budget-conscious projects.
| Proof Type | Format & Method | China Speed & Accuracy Notes |
|---|---|---|
| Online PDF Soft Proof | Shared via link or email | Within 24 hours; basic layout check for China clients |
| Calibrated Monitor Proof | Color-managed screen view | 1 day; accurate for CMYK in China design studios |
| Contract Digital Proof | Printed on calibrated press proof | 2 days; near-final color simulation for China approval |
| Interactive Online Annotation | Web-based markup tool | Real-time feedback; popular for China remote teams |
| Multiple Round Digital Revisions | Unlimited small changes | Fast iteration before physical sample in China |
Proper packaging plays a key role in protecting Hangu Stationery Envelope Printing Company during transportation. In China, customized packaging solutions are designed to prevent bending, moisture exposure, and surface damage, ensuring envelopes arrive in good condition and ready for immediate use.
| Protection Aspect | Basic Handling | Rongli Packaging Solution |
|---|---|---|
| Bending Prevention | Loose stacking | Flat-packed and reinforced alignment |
| Surface Protection | No inner layer | Protective wrapping between layers |
| Transit Stability | Standard cartons | Optimized carton structure |
Some Hangu Stationery Envelope Printing Company orders require faster turnaround. In China, urgent delivery solutions are arranged by adjusting production priorities and logistics methods to meet tight deadlines.
| Urgency Level | General Response | Rongli Handling Method |
|---|---|---|
| Standard Orders | Normal queue | Stable delivery scheduling |
| Time-Sensitive Orders | Limited support | Priority production arrangement |
| Last-Minute Requests | Often declined | Feasibility-based fast response |
QC and final checks in China add a necessary buffer to ensure defect-free delivery, especially for premium or high-volume orders.
| QC Stage | Duration | China Process & Importance |
|---|---|---|
| In-Process Inspection | During production | Spot checks; prevents large defects in China |
| Pre-Delivery Sampling | 1–2 days | Random sample check; standard in China |
| Full Batch Final QC | 1–3 days | 100% visual for premium; time-consuming in China |
| Client On-Site Inspection | +1–2 days | Optional; for China high-value orders |
| Buffer for Rework | 1–3 days extra | If minor defects found in China |
Local factories in China benefit from close relationships with regional suppliers, ensuring stable material availability, faster restocking, and competitive pricing.
| Supply Chain Aspect | Advantage | China Benefit & Impact |
|---|---|---|
| Local Paper Mills | Direct procurement | Lower cost & faster delivery in China |
| Regional Ink & Foil Suppliers | Quick restock | Reduces out-of-stock risk; reliable for China |
| Short Supply Lead Time | 1–2 days for stock | Supports rush orders in China |
| Bulk Buying Power | Volume discounts | Passed to clients; competitive pricing in China |
| Stable Supply Network | Multiple backup sources | No disruption even in peak seasons in China |
Rongli maintains ongoing relationships for Hangu Stationery Envelope Printing Company in China, ensuring continuous support, repeat business, and loyalty.
| CRM Aspect | Typical Approach | Rongli Method |
|---|---|---|
| Follow-up | Random calls | Scheduled client touchpoints |
| Loyalty Programs | Limited | Tailored offers for repeat clients |
| Feedback Integration | Informal | Systematic updates to production & service |
Meet the core needs of consumers, easy to pack, store, and open, and increase the attractiveness of products
Selected paper materials, lightweight, foldable, recyclable, environmentally friendly, and odorless
Match brand personality, align with product attributes, make the brand more recognizable, and create a charm from the outside in
Film coating UV、 Surface treatment processes such as hot stamping and pasting increase the high-end and exquisite quality of packaging boxes
Related Products
/ Relevant product