Material: Rubber、Plastic、Carbon Steel、Alloy Steel、Stainless steel、Aluminum、Brass
Operation: Injection、Cold Forming、Cold Forming+Secondary Operation(Threading, Drilling, Milling, Knurling)、Hot Forging、Turning/Machining
Heat Treatment: Case Hardened、Annealing 、Quench and Tempering
Surface Treatment: Coating、Electroplating、Patch