... , ISO9001:2008.. 1) Equipment: We own Stamping machines, Hydraulic press machines, Auto-Turning machines, CNC-Turning machines, Milling machines, Precision ... in total; 2) Material: iron, carbon steel, stainless steel, brass, copper, alloy steel, aluminum, cold rolled steel with various plating ... and to prosper in the coming future. high quality cnc brass turning parts, Pipe Fittings (Reducing Tee)