High Quality SS Machining parts 1. Accept Smaller QTY order 2. Customized design is available ... -1,HPb58-3 etc. Casting:Silica sol lost wax casting(precision casting,investment casting),Sand casting Machining:CNC lathe,four-axis ... instrument,metallurgical analysis,tensile strength tester,hardness tester,projector etc. Precision CNC machining services for HDT