Golden Chain was established in 2011, we specializing in deep processing of aluminum alloy. The company has the following processes: sawing, stamping, CNC lathe, CNC precision machining, welding,bending, riveting, wire drawing, surface treatment, assembly one-stop service The company's current products are used in automotive, lighting, furniture, home appliances, rail transit, communications and other fields. We have our own import and export rights, and our products are currently exported to ...