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  Flange Bolts

  Wheel bolts High strength steam friction Non-standard

Haiyan Hongrun Fastener Co., Ltd. is a specialized manufacturer of high-strength automotive and motorcycle fasteners, including hex flange bolts in grades 4.8, 8.8, 10.9, and 12.9. Our product range includes anti-slip tooth flange bolts, wheel hub bolts, seat belt bolts, and various non-standard custom parts. The company utilizes advanced production techniques and has imported several multi-station cold heading machines from Taiwan, ensuring strict production management.

For many years, our products have been supplied to automotive manufacturers and exported to countries such as Germany, Italy, and Eastern Europe, where they have earned a reputation for stable and reliable quality. We have established deep and long-term partnerships with both domestic and international clients, becoming a trusted supplier praised for our consistent quality and reliability.

Since its inception, Hongrun has adhered to the principle of "surviving through quality and developing through reputation." We are committed to serving our customers with sincerity and invite you to visit, consult, and guide us in our endeavors. With the same spirit of relentless progress and pursuit of excellence, we are dedicated to creating an even brighter future for our company.