... machining2.Material: abs,pc,pmma,pe,pp,pa66,pu,rubber,silicone,aluminum,iron,zinc,steel etc.3.Lead-Time:3~5days ... Bronze, Copper, Nickel Alloys, Beryllium Copper +/-0.005”Furface treatment:Paint, polish, print, anodize, electroplating, electroformingPrototyping sampling About HC-Mold:HC ... PC PMMA Acrylic PA nylon66 PP PE PVC TPR Rubber Silicone metal rapid sampling pre-production maker