We, Xi'an Dafang Industrial Co. Ltd. is engaged in sealing technology with mechanical seals and seal support systems according to API plans which are applied primarily in circulating pumps, vessel, mixer, high speed pump and other equipment with rotating shafts, Mechanical Seals and Seal Parts, Components, etc.

Our main products are pusher seals, welded metal bellows seals, hydroformed bellows, cartridge seals, and the parts including the seal faces& seats, SiC rings, Carbon rings, Tungsten Carbide rings, Rubber O-rings, graphite (Graphoil)gaskets., etc.