As a professional Leather For Car Seat Cover Factory serving the global auto aftermarket, WINIW specializes in R&D and mass production of high-performance leather tailored exclusively for car seat covers—backed by 25+ years of automotive leather craftsmanship, a 100,000+㎡ ISO 16949 & OEKO-TEX® dual-certified production base, and imported Italian tanning lines & German precision cutting equipment. Our leather is designed to solve B-end partners’ (seat cover manufacturers, 4S customization studios, fleet suppliers) pain points of “poor fit, low durability, and inconsistent color” for seat cover production.
Our core leather lineup for seat covers excels in material adaptability and practical performance:
- Full-Grain Genuine Leather: Selected top 8% of cowhide (no surface grinding, retains natural grain), with 120,000+ friction tests (ISO 12947) to resist scratches from daily use; treated with eco-friendly waterproof coating (water contact angle >115°) that wipes clean coffee, juice, or mud in 20 seconds—ideal for high-end seat cover upgrades.
- Nappa Soft Leather: Softened via 15-stage tanning (touch hardness ≤35 Shore A), with excellent Ductility (elongation at break ≥30%) to fit curved seat cover designs (e.g., bucket seats, lumbar support areas) without cracking; passes 800+ hours of UV aging tests (ASTM G154) to avoid fading in sun-exposed vehicles.
- 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)—cost-effective for mass-market seat covers, with 80,000+ friction tests and 5-year no-peeling guarantee.
