... 1.Quality:ISO9001/TS16949 2.Precision:0.005 3.Material:Aluminum,zinc,iron,brass... 4.Surface:Customed pvc pipe extrusion die ... Material: abs,pc,pmma,pe,pp,pa66,rubber,pp,silicone,aluminum,iron,zinc, etc.3. Experiences: More than 20 years experience4 ...