42200-S84-C01 Wheel Hub Bearing

Our wheel hub bearings are engineered for safety, durability, and precision. Built with high-strength alloy materials and advanced manufacturing, they deliver excellent wear resistance, sealing, and stability under extreme conditions. Fully compliant with international standards, they ensure smooth performance, reliable compatibility, and long-lasting quality - making them the trusted choice for both automotive manufacturers and the aftermarket.

Quality Is Not An Act, It Is A Habit.- Aristotle

Hangzhou Bainuo Machinery Co., Ltd., established in 2010, located in the beautiful city of Hangzhou, is a professional manufacturer specializing in auto parts and metal stamping parts. "Quality is our top Priority" is our unwavering pursuit. From product research and development to manufacturing, quality runs through every stages.

We have a team of highly skilled technicians and experienced workers who adhere to strict qualilty control standards at every stage, from raw material inspection to the final product assembly. Our factory strictly selects top-grade materials, integrating cutting-edge technologies and industry best pratices to produce high-quality products that meet and exceed international standards.

As an enterprise specializing in the R&D and production of heavy-duty truck brake repair kits and metal components, we deeply understand that advanced equipment is the core guarantee for quality and efficiency. Currently, we have built large-scale and intelligent production workshops, equipped with over 100 sets of various professional production and processing equipment, forming a full-process equipment matrix covering "forming - cutting - processing - finishing". This setup enables us to meet the production needs of multiple categories, high precision, and large batches.

We own over 100 sets of equipment, such as CNC spring machine, laser cutters, turret punch presses, CNC bending machines, CNC lathes milling machines, drilling machines, grinding machines, sheet shears and high-performance punch presses, etc.

We strictly adhere to the IATF16949 quality management system and implement a rigorous quality control system. For each production process, we have established more than 10 inspection nodes, covering all links from raw material incoming inspection to finished product delivery. At the raw material stage, we conduct strict composition analysis and physical property tests to ensure that the incoming materials meet the srandards; during the production process, inspectors carry out real-time sampling inspections on key process parameters such as machining accuracy and surface treatment; after the products are completed, they must undergo strict fatigue testing, load testing and dimensional verification. Through this full-process, multi-link inspection mechanism, we effectively control the product defect rate below 0.3%, ensuring that every product delivered to customers meets high-quality standards and fully reflects our commitment to quality.