stamping parts a) Material: stainless steel, carbon steel, brass b) Strict quality control c) Best service, competitive price a) We have engaged in 10 years of precious metal experienceb) Material: stainless steel, carbon steelc) Surface treament: electrolysis, blue white zincd) Size is exact, smooth surface Jiaxing Nanhu District Xinjie Metal Production Factory, adjacent to Shanghai. Corollary ...