Chongqing Jiangding Machinery Factory

Professional production of high quality steel collar, including the bearing steel rings, self-lubricating bearing steel ring, chrome plated bearing steel ring, textilering, and advanced technology. Would like to buy steel collar customer, you can contact us, we can receive a steady supply of steel , providing the textile steel collar is able to meet the needs of users, the steel collar affordable. welcome to buy rings the user calls a letter to discuss matters relating to the sale of the supply of steel collar