... ) Equipment :CNC,Common lathe 4)Certifications: ISO9001 1) plumbing fitting 2) Materials: stainless steel, aluminium, brass 3) Equipment ... plumbing,plumbing fitting Material:cold & hot rolled steel, galvanized steel, spring steel, stainless steel, aluminium alloy, brass, copper ... hot forging machines, CNC, Common lathesplumbing tee fitting Inspection Equipment Information: Caliper, GO/NO go gauges ...