... .6. We focus on 2 shot parts mold making and production, painting, thin wall and high precision parts mold making and ... high polishability to mirror finish, with good corrosion resistance and low distortion after heat treatment. High quality mould insets with mirror ... . 718H High purity High quality mould inserts, best suitable for moulding of PS,PE,PP,ABS. 2316 High corrosion resistance High corrosion ...