Dongguan City, Xu-feng Hardware Products Factory is a professional manufacturer of metal springs, enterprise hole lathe parts and stamping parts with retainer, the factory has advanced technology and equipment manufacturers retainer hole, modern factories and professionals, selling products all around the world. Hole with a ring installed in the hole, the hole used for axial movement of components with fixed retainer, such Collar diameter slightly larger than the outer diameter of the diameter of the hole assembly. Its associated categories are shaft circlip, E-shaped elastic ring, open ring. Welcome customers to inquire cooperation, I plant business philosophy: "honesty, high quality-price, efficient service, innovation and development", "to meet customer needs is our eternal pursuit!" We will be happy to serve you! Dongguan City, Xu-feng Hardware Products Factory is a professional manufacturer of metal springs, lathe parts and stamping parts of the enterprise, the factory has advanced technology and equipment, modern factories and production professionals hole retainer, products sold around the world. Hole with a ring has the following six special properties: a unique self-lubricating properties: a plastic minimal friction coefficient, is the ideal oil-free materials. 2 projecting surface is not sticky: known solid materials can not adhere to the surface, is a minimum surface energy of the solid material. 3 excellent resistance to atmospheric aging: radiation resistance and low permeability --- Long-term exposure to the atmosphere, surface and performance remained unchanged. Welcome customers to inquire cooperation, I plant business philosophy: "honesty, high quality-price, efficient service, innovation and development", "to meet customer needs is our eternal pursuit!" We will be happy to serve you! Changan hole retainer, Heyuan hole retainer, Xu-feng Hardware Factory provided by Dongguan City Xufeng Hardware Products Factory. Dongguan City, Xu-feng Hardware Products Factory (www.dglijing168.com) strong, credible, in Dongguan, Guangdong spring industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xufeng Hardware Factory and you hand in hand into the brilliant, for a better future!