Zhengzhou Sinco can supply various stamping parts such as bolt, nut, OEM according to client’s requirement( the wall thickness ranged from 0.5mm to 5mm, and there can apply finish as zinc, tin, nickel coating, e-painting, PH, power painting etc ).The material can be stainless steel, carton steel, tin plate etc.Regards,Ms. Ginger LeeZhengzhou Sinco Machine Co., Ltd
