Ningbo mingrui machinery co., LTD. Is a professional production, manufacturing, sales mingrui brand high-speed low noise bearing and related products. The company is committed to become the benchmark of China's bearing enterprises, with advanced technology, stable and reliable products and professional and thoughtful service to provide users with better cost-effective solutions.

Mairui machinery mainly produces micro series, 6000, 6200, 6300, 6800, 6900 and a variety of inch series bearings. Products are widely used in household appliances, motor, power tools, garden machinery, motorcycles, cars, medical equipment, sports machinery, textile machinery and agricultural machinery.

The company has the most advanced high-precision bearing production line in China, which adopts the centralized filtration system, the application of abrasive fluid filtration and cooling system, and a variety of testing equipment with complete specifications. With 100 employees, including 10 professional engineers, the annual output of our factory can reach 20 million sets of bearings due to the standard staffing. The bearing produced by our company has the functions of low noise, low vibration, low friction, high precision, high sealing, high running, long life and good sound.