In the global mining and construction machinery sectors, OTR (Off-The-Road) rims are critical components for the stable operation of giant equipment. As a leading Chinese rim manufacturer, HYWG Rim, leveraging over two decades of industry experience and technological innovation, has successfully established itself among China's top five mining rim manufacturers and earned widespread recognition in the international market.
its establishment in 1996 , HYWG has specialized in the research, development, and production of steel rims and rim accessories , with a particular focus on Off-The-Road (OTR) mining rims . Our products are widely used in large-scale construction machinery, including mining dump trucks, wheel loaders, motor graders, and articulated haulers , ensuring stable performance under extreme loads, impacts, and harsh road conditions. We serve hundreds of OEMs worldwide and are the original equipment rim supplier in China for renowned brands such as Volvo, Caterpillar, Liebherr, and John Deere.
HYWG is one of the few companies in China capable of providing a complete production chain for wheel rims, from steel to finished product . The company boasts independent production lines for steel rolling, ring manufacturing, welding, and painting, ensuring product consistency and reliability while significantly improving production efficiency and cost control.
1.Billet
Hot Rolling
Accessories Production
4. Finished Product Assembly
5.Painting
6. Finished Product
HYWG's mining rims come in a variety of configurations, including 2PC, 3PC, and 5PC, meeting the needs of ultra-large sizes from 25 inches to 63 inches. HYWG's products comply with international standards and are compatible with leading domestic and international mining equipment manufacturers, including Caterpillar , Volvo, Tongli Heavy Industry, XCMG, and Liugong.
As one of the top five mining wheel rim manufacturers in China, HYWG not only holds a significant share of the domestic market, but also exports its products to over a dozen mining-rich regions, including North America, Europe, Australia, and Russia. With its consistent quality and exceptional service, HYWG has become a trusted partner for mining users worldwide.
HYWG has obtained ISO 9001 and other quality management system certifications and has also been recognized by well-known brands such as CAT, Volvo, and John Deere. It continues to invest in research and development and continuously optimizes product design and manufacturing processes. Its rims excel in fatigue resistance, impact resistance, and life cycle , providing more reliable protection for mining equipment.
CAT SUPPLIER EXCELLENGE RECOGNITION
ISO 9001
ISO 14001
ISO 45001
John Deere Supplier Special Contribution Award
Volvo 6 SIGMA Green Belt
We also have a research and development team composed of senior engineers and technical experts, focusing on the research and application of innovative technologies. We have established a complete after-sales service system to provide timely and efficient technical support and after-sales maintenance to ensure that customers have a smooth experience during use.
As one of the top five mining wheel rim manufacturers in China, HYWG not only represents the competitiveness of Chinese manufacturing in the heavy equipment parts sector, but also demonstrates the influence of Chinese companies in the global mining supply chain. Going forward, HYWG will continue to prioritize quality and innovation, providing safer and more reliable wheel rims for the global mining industry .
Post time: Sep-28-2025