Ningbo Rock Metal Product Co., Ltd.: China. Supply Powder Metallurgy Parts Products. Powder Metallurgy Parts Manufacturer and Powder Metallurgy Parts Exporter.
Specialize in producing Reaction Bonded Silicon Carbide ring, which outer diameter could up to 300 mm and 470 mm separately, used as seal face and seal bush in mechanical seal for pump with many years experience in sealing field and installation of large-sized vacuum burning stove. We can supply other seal face materials: Sintered Silicon Carbide/ Tungsten Carbide/ Carbon Graphite / Ceramic with best quality and wise price. Write us for main performance and prices.
Ningbo Rock Metal Product Co., Ltd. Ruyi Golden River-view Road No.154, Changfeng Industry Zone, Ningbo Ningbo City
Zhejiang Province China
Zip Code: 315192
