Ningbo Zhonghe Auto Parts Co., LTD., founded in 1986, is a professional manufacturer of high-precision needle&roller, whose product quality has reached the world's level, and is a leading enterprise in domestic and overseas needle rolling manufacturing.

In 2024, our company has an independent research and development on high-performance silicon nitride (Si3N4) ceramic balls with high strength, electrical insulation, non-magnetic, high precision, lightweight, self-lubrication, low friction coefficient, high temperature resistance, wear resistance, corrosion resistance and other characteristics, which can achieve stable ultra-high-speed operation requirements to meet the market demands of emerging industries such as new energy vehicles and third-generation semiconductors in recent years.

Our needles& rollers are the indispensable core part of mechanical equipment that is widely used in automobiles, motorcycles, high-speed rail, robots, power tools, aircraft, machine tools and instrumentation. High precision, stable performance and long life are the characteristics of them.

At present, our needle& roller products have been exported to Germany, France, Japan, South Korea, Southeast Asia and other countries and regions, the designated supplier of BOSCH,SDS, NACHI, HYUNDAI, BROSE, NEXTEER, GMB, TOYOTA, VW and other customers.

Our company currently has 350 employees, all staffs will strive to provide customers with good quality products, reasonable price and enthusiastic services.