stamping part,metal stamping. SPCC,SS Metal Stamping Part Series ( stamping part, metal stamping)Company Profile:Donllin Industryis a specialized company in producing stamping part, welding part, metal sheet fabrication and stamping tooling by OEM. ... consists of 200 employees. We are providing various OEM metal fabrications which combine stamping, welding, machining process. Specially, we have rich ...