Our company is located on the third northern section of National Highway 329, only 30km from the urban area of Ningbo, 30km from Beilun Port Terminal, and 40km from Ningbo Airport. The construction of the Hangzhou Bay Cross Sea Bridge and the Class I Cross Harbour Highway with six lanes in both directions in our city has begun. It only takes two hours from our company to reach the downtown area of Shanghai. Water, land, and air transportation are very convenient. Our company was founded in 1995 and is a private enterprise specializing in the production of linear sports ball bearings. The company currently has 200 employees, including 20 enterprise management personnel and 5 senior engineering and technical personnel. The BD brand linear motion ball bearings produced by our company are widely used in mechanical industries such as automotive, precision machinery, pharmaceuticals, medical equipment, chemical, printing, agricultural machinery, automatic production lines, and imported automobiles.
       The KOLMB brand BD brand linear sports ball bearings produced by our company are equipped with advanced equipment. Gre15 steel production organization. Having passed the ISO 9001:2000 quality management system certification, our company provides reliable assurance for product quality with reliable process equipment and testing instruments. Therefore, our bearings have stable quality and high accuracy. Advantages such as long service life. Our company has a complete range of bearing varieties for users to choose from, with an annual production capacity of over 5 million sets of linear series bearings. Our company adheres to reputation, guarantees quality, and offers reasonable prices. We warmly welcome customers and knowledgeable individuals from both domestic and international markets to visit and patronize us.