Support Global Brands with Reliable Manufacturing
To support global fashion and lifestyle brands with reliable custom leather goods manufacturing.
Cossni is the front-facing brand of TinLee Group, a leather goods manufacturer founded in 1997. With a 10,000㎡ factory, 200-person team, in-house R&D support and four production lines, we help global buyers develop women’s bags, cosmetic bags, wallets and office leather goods.
Headquartered in Guangzhou, Cossni combines R&D, production management, workshop manufacturing and supplier coordination to support OEM/ODM leather goods projects.
To support global fashion and lifestyle brands with reliable custom leather goods manufacturing.
To become a trusted long-term manufacturing partner for custom leather goods programs.
Your brand’s success is our production priority.
Meticulous attention to detail in every stitch.
Transparent pricing, authentic materials, and ethical labor.
Improving materials, structures and production methods for changing market needs.
Facility Area
Bags Monthly Capacity
Person Team
Person R&D Team
Cossni supports custom leather goods programs with sampling, bulk production coordination and after-sales support based on confirmed project requirements.
Warranty support, 7-day return and 30-day exchange policies help reduce post-delivery risk.
Approved samples guide structure, material, color, logo and packing details during bulk production.
Samples are typically delivered in 7-10 working days, with bulk production in 25-35 working days by project.
Cossni supports global sourcing requirements through verified factory certifications and product testing documents.
BSCI, ISO 9001, ISO 14001 and Sedex support social compliance, quality management and environmental management requirements.
SGS, TUV, RoHS and GRS-related documents can be reviewed according to product type, material choice and market requirements.
1997
TinLee started from a four-person leather goods workshop in Guangzhou.
Manufacturing Expansion
The company gradually built specialized production lines for handbags, cosmetic bags, wallets and travel bags.
R&D Development
In-house R&D and production management capabilities were established to support custom OEM/ODM projects.
Global Sales Growth
Overseas market development expanded through agents, distributors and brand cooperation.
Group Integration
TinLee Group now presents Cossni as the front-facing website brand for global leather goods buyers.
Showcasing custom leather goods and OEM/ODM manufacturing capabilities through international trade fair participation.
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.
