We are the professional Seals Manufacturer in China. Our main products: Mechanical Seals Series, Silicon Carbiede, Tungsten Carbide, Metal Bellows, Carbon Graphite, O Ring, Alumina Ceramics, etc. For many years of designing, manufacturing and exporting Mechanical Seals, the products are widely applied and we have obtained the certification of ISO 9001 and ISO 14001. We specially design products according to every customer's drawings and requiremnets.