metal stamping part,stamping part,metal stamping. Metal Stamping Part Series: metal stamping part,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.It was established in 2003 and located in Changshu Industrial Park,Suzhou City, Jiangsu province.The total area is 15000 ...