30*60 heavy load die spring,JIS standard

30*60 heavy load die spring materialalloycolorgreenthickness6mmwidth7mmoutside diameter30mmlength60mmcoils8rate183.64N/mmAs the biggest manufacturer of spring in FoShan area, you can expect these from us: Various of springs and wire form, even punch fitting of hardware Usage:auto,motorcycle,industry,ariculture,mine,furniture,elevator and so on Wide range offered wire diameter from 0.08mm to 60mm High quality and competitive pricing ISO 9001:2000 certification Small and huge orders as well as OEM/ODM accepted Customised designs are welcome,so send us your specifications now.