... sheetmetal , punch part, scale model, figure and jig, stimulation model working design and so on. Tooling method: Laser, silicon ... MP3/4 , mobile ,telephone , Personal Computer and its accessories ,PDA and so on .Household appliance mould:Kitchen Utensil; ... computer and so on.Metals: hardware , fixture and jig, sculptures, gold blocking, linear cutting and so on.Medical devices and Telecommunications ...