OEM Torque Force Black Steel Coil Spring 0.1mm-50mm Stainless Steel Galvanized Double Torsion Spring

OEM Torque Force Black Steel Coil Spring 0.1mm-50mm Stainless Steel Galvanized Double Torsion Spring. Customizable Size: Size is customized to meet specific client requirements. Wide Material Selection: Available in Stainless Steel, Spring Steel, Music Wire, and more. Multiple Finish Options: Zinc, Nickel, Chrome, Tin, Silver, Copper, Gold, and Powder Coating. Fast Sampling Time: Samples delivered within 3-7 days for quick evaluation. Certified Quality: ISO 9001:2015, IATF 16946:2016, BV, RoHS, and TUV certified. Versatile Applications: Suitable for Auto, Furniture, Motorcycle, and Industrial use.