Shanghai Kunjing Bearing Co. Ltd., is one of the most long-established bearing enterprise specializing in bearing production and marketing, which predecessor was set up in the 1980s in Shanghai. Specialized in manufacturing micro-bearings and other various types of bearings, the company is located in Shanghai, with convenient transportation, advanced communications and strategic location. At the same time we have a professional sales team and technical team to provide customers a full range of services and support. To better participate in market competition, we and most of the old brand bearing factories in Shanghai have close cooperation to ensure product quality and service. With advanced precision bearing production equipment and testing equipment, ours bearings have passed full inspection and in strict accordance with GB / T307.1-2005 as the standard, through the RoHS environmental certification and material safety technology / data sheet MSDS, which provide guarantee for" KJ "bearings exported to Europe .