China wheel tire spacer Manufacturer, Supplier, Factory

J&W Auto Part M12x1.25 Locking Ball Seat Wheel Lug Bolts are supplied by a professional Chinese supplier and are primarily used for automotive wheel fastening and anti-theft applications. This product features a spherical seat design and anti-theft structure, suitable for various vehicle models. Drawing on years of experience in automotive fastener manufacturing, we maintain strict control over everything from raw material selection and cold heading processes to surface treatment, ensuring stable installation and durability.

J&W Auto Part is dedicated to solving center misalignment issues in wheel installation through precision manufacturing. Our Colorful Plastic Hub Center Ring, made from high-strength polycarbonate composite material and using precision injection molding, effectively eliminates steering wheel vibration at high speeds.

he J&W Auto Part 17/19/21mm Colorful Wheel Nut Cover is a practical accessory designed for the protection and aesthetic enhancement of automotive wheel nuts. As a professional automotive fastener manufacturer and supplier from China, we leverage years of experience in wheel nut production to offer 17/19/21mm Colorful Wheel Nut Covers in multiple sizes and colors, compatible with most original and aftermarket alloy wheels. Made of high-density polyethylene (HDPE) and IP67 rated, the product provides effective 360° protection, reducing corrosion and stains. Wholesale and custom orders are welcome.

J&W Auto Part has focused on wheel lug nut manufacturing for nearly 20 years, leveraging mature production processes, advanced equipment, and strict quality control to create high-quality M12x1.5 Bulge Acorn Wheel Lug Nuts. The products utilize a cold-forging unibody molding process, coupled with a fully automated surface treatment production line, and are certified by both SGS and TÜV.

J&W Auto Part's 17mm wheel nut cover combines practical protection with an upgraded look, suitable for common 17mm wheel nut sizes. Optimized structure and surface treatment enhance durability and installation stability, making it suitable for passenger cars, some light trucks, and the aftermarket. Wholesale and custom orders are available.

As a leading global automotive parts supplier, J&W Auto Part is committed to providing high-performance wheel components and thermal protection solutions. Our flagship product, the 2"x50' Titanium Exhaust Wrap, is crafted from high-purity basalt fibers, offering exceptional high-temperature resistance (up to 1800°F). By optimizing exhaust thermal management, this product effectively improves engine thermal efficiency.