Finish: chromium-plated, zinc-plated and nickel-plated
Advanced Precison Machines: Advanced CNC spring machines from
High-tech equipments: Advanced grinding and shot peening machines; Precise material tensile strength testers, compression testers,endurance testers, and magnetic powder flaw detectors available
Standard Raw Material: imported from
Good Service: Warm and responsive service.
Eco-friendly products: RoHS compliance
Good Quality Control: Serious QC procedure to assure the good quality in mass production.