longkou bailing industry co.,ltd professional manufacture all kinds of stamping parts with above 30 years experience.punching,bending,drawning,welding etc.material can be:iron,stainless steel,aluminum,copper etc.surface:zinc plated,powder coating,anodize etc.we have 88 sets equipment, it covers an area of 8000 square meters. Punch from 10T ---200T.We have export our products to Europe,USA,CANADA ETC.