... clamps,size:48.6 and 60.5, stamping parts, construction accessories. Stamping Fixed clamps, swivel clamps,size:48.6 ... Sand castings,++Investment castings, Precision castings,Lost wax castings.++Forging, Stamping and machining parts,++High Manganese Steel Castings,++Aluminum & Zinc ... , Aluminum Alloy, Zinc Alloy etc. With many years service experience in this area, our products are totally exported to ...