punching part,hinge 1.CNC lathe milling 2.OEM,can be customized 3.material: Alloy, Steel, Stainless Steel, Aluminum 1. stamping sevice(OEM) supplier, Gaogel Metal Component Manufacturer was established in 1992 with a simple goal: povide top quality products at fair prices.2. Gaogel Metal has a highly-educated staff and could provide quick and professional service.3. We produce by your samples, ...