... Metal surface finishing process 1.Material:Iron(SPCC,SECC) 2.Surface:powder coating 3.Stamping,welding 4.14 years experience We are professional in metal ... scope Stamping,bending,riveting,welding,anodizing,powder coating,etcFinish Plating(Zinc,Nikel,Chrome,Tin,Ag),Painting, ... Powder coating,Anodizing,weldingIndustry Communication equipment,electric equipment,medical ...