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Structure & Silhouette Engineering
Expert pattern making for custom tote bags, shoulder bags, cosmetic bags, wallets, phone bags, and travel-related styles based on your tech packs.
Transform your designs and concepts into production-ready bags and leather accessories. Cossni provides structured OEM/ODM development, reliable sampling, and scalable manufacturing for private label collections.
Whether you have a complete tech pack or just a concept, Cossni provides the manufacturing and R&D support needed to scale your bag and leather goods brand.
Bring a complete tech pack and let our master pattern makers and production lines translate it into consistent, retail-ready bags.
Our master pattern makers follow your blueprints, tolerances, and material specs with controlled production standards to keep each custom bag aligned with your design intent.
Source specified leathers, GRS synthetics, and custom hardware through a verified supplier network to support cost control and batch-to-batch consistency.
From trial orders to large-volume rollouts, our lines adapt to your volume while enforcing a 5-step QC protocol for consistent retail-ready quality.
Start from a sketch, mood board, or reference photo and let our in-house R&D team engineer it into a production-ready private label collection.
Our 30-person in-house R&D team translates rough sketches, mood boards, or reference photos into production-ready physical prototypes.
Explore premium leather swatches, sustainable vegan alternatives, and bespoke hardware options to build a distinctive private label collection.
We guide you through structural engineering, material pairing, and retail packaging design, turning a simple idea into a complete, market-ready collection.
Cossni supports both original design development and private label customization across women’s bags, cosmetic bags, wallets, mobile phone bags and other custom leather bags.
Expert pattern making for custom tote bags, shoulder bags, cosmetic bags, wallets, phone bags, and travel-related styles based on your tech packs.
Choose from top-tier full-grain Italian leather, durable synthetic PU, canvas, velvet, PVC, and GRS-certified sustainable options.
Enhance brand identity with crisp blind embossing, foil stamping, laser marking, and fully bespoke metal hardware molding.
Customize every touchpoint, from pantone-matched linings and zipper pullers to retail-ready rigid boxes and branded dust bags.
Cossni follows a structured OEM/ODM process to reduce miscommunication before bulk production starts. For faster review, buyers can prepare a tech pack, reference sample, target quantity, material preference, and launch schedule.
Confirm drawings, reference samples, materials, target quantity, and launch schedule to establish project feasibility.
Review internal structures, construction feasibility, and customization details with our master pattern makers.
Produce high-fidelity prototypes for fit, material, logo, hardware, and packaging confirmation.
Confirm the final golden sample, exact unit cost, MOQ, lead time, and bulk quality standard.
Arrange mass production through our specialized handbag, wallet, or travel bag production lines.
Complete 100% final inspection, customized packing, and FOB/DDP shipment according to project requirements.
Cossni is backed by a 10,000 m² Guangzhou facility with 200 team members, 4 production lines and a monthly capacity of 100,000 bags.
Our standard MOQ for OEM/ODM projects is typically 100 to 300 pieces per style/color, depending on the material and hardware requirements. We can discuss flexible MOQs for trial orders of new collections.
Sample development usually takes 7-15 days once all technical details and materials are confirmed. For mass production, our standard lead time is 25-35 days after pre-production sample approval and deposit receipt.
Yes. Cossni treats IP protection as a core cooperation requirement and can sign Non-Disclosure Agreements (NDAs) before any design files are shared.
Yes. Cossni can source specific leathers, vegan alternatives (including GRS-certified materials), and open molds for bespoke metal hardware, logo plates, and zipper pullers to match your brand specifications.
Yes. Cossni can customize linings, zipper pullers, dust bags, hang tags, rigid boxes, and other packaging details to keep your retail presentation consistent.
A tech pack, reference sample, target quantity, preferred materials, logo method, packaging requirements, and expected delivery schedule will help our team provide a faster and more accurate quotation.
Speak with our specialists for OEM customization, wholesale, E-commerce sourcing, or distributor partnerships to scale your brand.
Share your product requirements and our team will respond within 24 hours.
