JIS B5012 Die Springs with Long Service Life ZHUJI HENGGANG SPRING MANUFACTURING CO., LTD. Base Info Model NO.:JIS B5012Function:PressedMaterial:SteelUsage:Industrial, Auto, Furniture, Motorcycle, Home ApplianceLoad Type:CompressionProduction Process:Cold RollShape:CylinderHS Code:7320209000 Description Pre:Oblong Chain, Stainless Steel Chain, DIN 766, DIN 763, Chain Link, Weldless Chains, Steel Link Chain Next:Compression Spring