... stainless steel, cast iron, brass, aluminum and etc3.All we can make.4.Packaging: 1pcs/box,15kg/carton5. ... years experiences in CHINA! We have 5 sets of injection machines which make 80-500 grams plastic, ... 10 sets of NC machine, 2 sets of SKT 100M NC machine which import from ... A vertical nc double-sided grinding machine,2 sets of automatic tube bending shrink mouth machine, and a ...