As a professional Leather For Car Seats Manufacturer serving the global auto industry, WINIW specializes in R&D and mass production of high-performance leather tailored exclusively for automotive seats—backed by 25+ years of automotive leather expertise, a 100,000+㎡ ISO 16949 & OEKO-TEX® dual-certified production base, and imported Italian tanning lines & German CNC cutting equipment. Our leather is engineered to solve B-end partners’ (seat factories, auto OEMs, luxury car brands, fleet suppliers) core needs: “seamless fit with seat foams, long-term durability under frequent use, and compliance with automotive safety standards.”
Our core leather lineup for car seats excels in scenario-specific performance:
- Full-Grain Genuine Leather: Selected top 8% of cowhide (retains natural grain for luxury texture), with 120,000+ friction tests (ISO 12947) to resist scratches from getting in/out; treated with eco-friendly waterproof coating (water contact angle >115°) that prevents liquid seepage into seat foams—ideal for premium sedans and SUVs. It passes 800+ hours of UV aging tests (ASTM G154) to avoid fading, maintaining a sleek appearance for 5+ years.
- Nappa Soft Leather: Softened via 15-stage tanning (touch hardness ≤32 Shore A) for enhanced driving comfort, with excellent Ductility (elongation at break ≥35%) to fit curved seat designs (e.g., bucket seats, lumbar support areas) without cracking. It’s lightweight (300g/㎡) to reduce seat weight—perfect for new energy vehicles (EVs) pursuing energy efficiency.
- Eco-Friendly PU Leather: Contains 35% recycled polyester (RCS-certified), low-VOC emissions (≤0.3mg/m³, complying with EU REACH), and fire-retardant properties (FMVSS 302) for safety. With 80,000+ friction tests and 5-year no-peeling guarantee, it’s a cost-effective choice for mass-market cars and commercial fleets.
