Foshan Sparta Electromechanical Co., Ltd. specializing in the production of Step seals, PTFE gasket ,Glyd ring,Spring energized seal, AQ seal, V type seals, dustproof ring, wear ring and other high-end seals. The materials include: Polytef and modified PTFE, Noxlan, nylon,Acetal resin , etc., can accept a variety of materials out of shape,The minimum size of the inner hole can be 1.5MM. Our products are widely used in engineering machinery, machine tool manufacturing, ceramic machinery, petrochemical, coal mining machinery, food machinery, metallurgical machinery, footwear machinery, environmental protection equipment, wind power, tunnel machinery, general machinery and home appliances and other industries, all kinds of product performance reached and close to the level of foreign famous brands.