Established in 2018, Ningbo Haishu Kairong Fastener Co., Ltd, a professional manufacturer and supplier of automotive fasteners, focusing on wheel lug nuts, wheel bolts, and wheel spacers. With nearly 10 years of experience, we provide high-quality products to customers around the world.
Located in Ningbo, China, our factory is equipped with advanced production and testing equipment. We strictly follow ISO/TS16949 standards to ensure product safety, precision, and durability.
Our main product lines include:
• Lug Nuts - strong, corrosion-resistant, and available in various sizes and finishes.
• Wheel Bolts - heat-treated for strength and long-lasting performance.
• Wheel Spacers - custom-fit solutions for better wheel alignment and aesthetics.
We support both OEM and ODM services and export to markets in North America, Europe, Southeast Asia, and beyond. With reliable quality, flexible service, and global vision, Kaijet is your trusted partner for wheel accessories.
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