... specilized in various hardware punching parts, automatic hardware lathes/CNC lathe parts,stamping parts, extrusion parts, springs, metal ... Parts to exportProcesses: Open Molds, stamping, turning, extrusion,pray power, silk screen, Laser ... in CNC Turning parts, bending parts, welding parts, sheet metal products and stamping parts for 17 years ... Test 2.5D Spring Test Machine We can provide other materials ...