Ningbo Zhonghe Auto Parts Co., Ltd., established in 1986, is specializing in the production of high precision needle rollers, cylindrical rollers, pins and other kinds of shafts. They are widely used in the areas of airplane, express train, robot, NC machine, ship, engineering machinery, automobile bearing and other electrical products.

In March 2005, we established a Sino-Japan joint venture enterprise named Ningbo Sankyo Seiko Co., Ltd., which manufactures high precision cylindrical rollers and ultra precision crowning cylindrical rollers. In the same month, our company brought in several cylindrical roller production lines from Japan. Now we have the technology power of China, Japan and South Korea. We are a leading company in the domestic roller industry.

We passed ISO9001 quality system certification in 2005 and also passed ISO/TS 16949 in 2008. Occupying an area of 48,000 square meters, including 32,600 square meters of buildings, now our company is an original equipment manufacturer (OEM) of many famous industries in Japan and Korea. In France, Germany we also have customers.

At the effort of 238 employees and 38 specialized technicians and managers, together with 3 senior managers, who come from Japan and Korea, we will strive to lead the brand "PIN" to the world as well as to provide top quality products for the market.

On Aug. 17, 2007, our company passed the checking of Shanghai Quality Department of Hyundai Company and became a cooperated supplier of it.