... pleased to introduce ourselves as manufacturer and exporters of investment casting. We introduced ourselves as an ISO-9001-2000 (TUV) ... close, Diffuser, Gland, Sleeve, nut, Stuffing Box, Adaptor, Liquid Chamber, Manifold, Bowl, Middle, NRV Suction, Motor Base, Bush, Cap Bearing, All ... of KAIEN Techno-cast. one of the leading investment casting foundries. and our company want to work with your streamed ...