Wholesale Precision and Heavy-Duty Extension Spring Huizhou Jinggong Spring Co., Ltd. Base Info Model NO.:JG00002Material:Stainless SteelUsage:Industrial, Auto, Furniture, Motorcycle, Home ApplianceLoad Type:ExtensionShape:Coil0.08mm:4mm Description Pre:Pan (pot) Handles, Homeen Let Your Products to Be High End Next:High-Quality SUS Stainless Steel Spring Nut for Sale