... delivery Precision Machine certificate:ISO9001:2008 Dongguan Stamping Parts manufacturer 1) material: can be steel, brass, stainless steel, plastic, Aluminium ... coating, Silkscreen, Heat treatment, Black oxid; 3) producing scope: stamping, turning, welding,die-casting, milling…4) usage of products: ... printing workshop Assembly workshop The Company Travel Dongguan Stamping Parts manufacturer