Chinese Packaging Supplier for Global Brands
One-stop packaging services for boxes, pouches, bottles, jars, and more. We develop packaging solutions around your product, then coordinate samples, production, QC, and shipping through our Guangzhou workshops and equity-partnered container lines.
Since 2008
Manufacturing Experience
214+
Product Structures
80+
Countries Served
1 day
Business-Day Reply Target
Your Complete Packaging Range
214+ customizable structures across 13 categories—from boxes, pouches, and containers to labels, inserts, mailers, and shopping bags. Build your complete packaging set with one team, backed by Guangzhou paper and flexible printing and equity-partnered container production.
Cards, Hangtags & Print Collateral
Thank-you cards, hangtags, flyers, and printed collateral that complete your unboxing experience and carry your brand story.
4 products
Corrugated Boxes
Shipping and e-commerce boxes in RSC, mailer, and structural styles—engineered for protection, stacking strength, and cost efficiency.
21 products
Packaging Tape
Custom-branded sealing tape and reinforced water-activated tape that secure shipments and extend brand visibility across transit.
3 products
Folding Paper Cartons
Lightweight retail cartons and tuck-end boxes—precision-printed for consumer goods, cosmetics, and shelf-ready retail presentation.
17 products
Glass Jars & Bottles
Flint and amber glass containers for cosmetics, specialty foods, and wellness—engineered for premium weight, chemical compatibility, and shelf presence.
21 products
Labels & Stickers
Roll and sheet labels on paper, film, and foil—die-cut to spec with durable adhesives and finishes for primary packaging and branding.
7 products
Metal Tins & Aluminum Cans
Seamless and welded tinplate and aluminum packaging—offering maximum product protection, light barrier, and sustainable recyclability.
17 products
Protective Inserts & Cushioning
Custom foam, molded pulp, and corrugated inserts tailored to your products—protecting delicate goods and organizing retail presentations.
9 products
Plastic Packaging Containers
Tubes, bottles, jars, and closures in recyclable plastics—engineered for liquid, cream, and dry goods packaging with reliable dispensing.
24 products
Polymailers & Shipping Bags
Durable, waterproof polymailers and padded bubble bags—optimized for lightweight apparel and soft-goods e-commerce fulfillment.
19 products
Flexible Packaging Pouches
High-barrier stand-up pouches, flat-bottom bags, and lay-flat pouches—engineered for freshness, moisture control, and shelf impact.
25 products
Luxury Rigid Gift Boxes
High-end gift and presentation boxes in magnetic, two-piece, and drawer structures—crafted for unboxing moments and luxury branding.
23 products
Paper Shopping Bags
Branded retail and event shopping bags with reinforced handles, custom paper stock, and specialty finishes that carry your brand in public.
24 productsPackaging by Industry
Tell us what you are packing and how it will be sold, used, and shipped. We develop a coordinated packaging solution around your product, protection needs, and brand presentation.
Food & Beverage
Snacks, coffee, tea, and powders protected by high-barrier structures.
Personal Care & Cosmetics
Bottles, jars, and premium boxes engineered for shelf impact.
E-commerce & Shipping
Mailers and protective packaging that survive the last mile.
Pet Food & Supplements
Freshness-first structures with resealable, puncture-resistant films.
2008
Manufacturing since
One Packaging Partner, from Development to Delivery
CosunPack brings packaging development and full-range sourcing together through one team. We help turn your product requirements into coordinated structures, materials, samples, and production specifications. Our Guangzhou workshops produce paper and flexible packaging; equity-partnered facilities manufacture plastic, glass, and metal containers. Engineering, QC, and shipping stay coordinated across your complete packaging set.
- In-house printing: Heidelberg offset presses, automated rigid box lines, and rotogravure flexible packaging lines in Guangzhou.
- Equity-partnered container lines: dedicated capacity for PET/PP plastics, glass jars, and tinplate cans with coordinated scheduling.
- Cross-material color management: our Guangzhou team aligns boxes, pouches, and bottle labels against approved proofs and material-specific tolerances.
- Single-point accountability: unified IQC, IPQC, and OQC checkpoints with batch traceability, from pilot runs to multi-container programs.
One-Stop Packaging Services
Built Around Your Product
Bring your packaging requirements together—from the container and outer box to the insert, label, and shipping pack. One team helps develop the solution and coordinate each stage.
Full-Range Packaging Sourcing
Source boxes, pouches, containers, labels, inserts, mailers, bags, and printed collateral through one contact. We review the complete component list and coordinate specifications across categories.
Packaging Solution Development
Start with your product or reference sample. We help select structures and materials, develop dielines, and review how the container, insert, and outer pack fit together before production.
Samples, Production & Delivery
Move from prototype review to coordinated production, quality checks, and consolidated shipping. Sample scope, tooling, inspection requirements, and logistics are agreed for your project.
Transparent Factory Costing
Quotes break down materials, production setup, finishing, and agreed logistics. Compare the total project cost and see how volume, structure, and material choices affect your price.
Packaging Development in Practice
Application examples showing how product requirements guide structure, material, and validation. Illustrative examples, not measured customer results.
Barrier
structure development
Flat Bottom Pouch
Review the product, fill weight, filling conditions, and target shelf life. Develop the film structure and base dimensions, and assess valve or zipper options where needed.
Fit
coordinated components
Cosmetic Jar & Printed Box
Specify the container and closure with our equity-partnered production line. Develop the box and insert against the same dimensions, and approve colors separately for each substrate.
Protect
packed-product testing
Corrugated Mailer & Insert
Review the packed product, shipping route, and damage risks. Right-size the mailer and develop an insert with suitable clearance, support, and board grade.
From Your Product to a Complete Packaging Solution
Start with a product, an idea, or a finished specification. We coordinate development, sample approval, production, and delivery.
Share Your Product
Send photos, dimensions, intended use, quantity, and destination. A finished packaging design is not needed to start the conversation.
Develop & Sample
Review structures, materials, component fit, and prototypes together. Development scope, sample costs, and timing are agreed before work begins.
Production & QC
Spec-driven mass production with in-process checkpoints and a pre-shipment report.
Global Delivery
Shipping terms, destination services, and required documents are confirmed with your quotation.
Start With a Clear Packaging Brief
Start with what you have—a product, a reference sample, or a finished brief. We help clarify the packaging requirements and development scope.
Product & Protection
Share the product dimensions, weight, fragility, and any barrier or contact requirements. Photos and reference samples help explain the use conditions.
Brand & Presentation
Provide artwork status, color references, preferred finishes, and the packaging components that need to work together.
Volume & Delivery
List the quantity per SKU, target launch date, destination, and preferred shipping terms. Tell us which requirements are flexible.
Project Documentation & Quality Records
Specify your product, destination, and testing needs. We confirm the applicable material records, inspection scope, and available documents for the selected production site and packaging.
Material Specifications
Grades and composition agreed per order
Quality Records
Inspection requirements confirmed in writing
Independent Testing
Scope and cost agreed before testing
Food-Contact Review
Based on intended use and destination
Traceability
Batch records for the agreed specification
Custom Packaging Procurement FAQ
How to start, what we can develop, and how one team coordinates your complete packaging set.
Can you develop packaging for my product without a finished design?
Yes. Start with your product, photos or a reference sample, dimensions, intended use, and target budget. We help develop the packaging structure, select materials, coordinate components, and review prototypes with you. Development scope, tooling, sample costs, and testing requirements are agreed before work begins.
Can I source my complete packaging set through one team?
Yes. Our range covers boxes, pouches, plastic, glass and metal containers, labels, protective inserts, mailers, shopping bags, and printed collateral. One team coordinates component specifications, samples, production, quality checks, and shipment planning. Share your full component list so we can confirm the scope for your project.
What information do you need for an accurate quote?
Share your product, dimensions if known, quantity, destination, and any brand or performance requirements. If materials or structures are undecided, tell us what the packaging needs to do so we can review suitable options before quoting.
What is your MOQ?
MOQ depends on packaging type, size, and specification. Share your project and we will recommend the most cost-effective MOQ for your stage.
Do you offer samples before mass production?
Stock sample availability, courier charges, and custom prototype costs are confirmed before dispatch. Approve the required samples and specifications before mass production.
Which trade terms and payments do you support?
EXW, FOB, CIF, and DDP options depend on the destination and order. Payment method, deposit, and balance terms are stated in your written quotation.
How can you supply paper, flexible, plastic, and glass packaging all at once? Are you a trading company?
We are a packaging manufacturing group. We own and operate our paper printing and flexible packaging plants in Guangzhou, with equity partnerships in specialized plastic, glass, and metal container factories across the Pearl River Delta. Our headquarters coordinates engineering, color standards, QC, and shipment consolidation. Bulk purchasing and combined shipments help reduce total landed cost; the saving depends on your product mix, volume, and destination and is assessed in your quotation.
One Partner for Your Complete Packaging
Source packaging from China with one team, from product-led development to delivery. Share your product or idea, component list, quantity, and destination—we will help define the next steps.