1. Various torsion arms available
2. Single torsion, double torsion and multi-torsion
3. Torsion in various directions
4. Formed by advanced CNC spring machines
4. Advanced manufacturing and testing equipment
5. Strict quality control and management
6. Export directly
7. Standard material
8. Applications: All kinds of cars, machines, electronic products, electric appliance, cameras, stationery, power switches, miniature switches, architecture, commodity, home appliance, A/V equipment, hardware, plastic molds, sports equipments.