... , tillage, cultivator and other agricultural machinery.can make spring tines for most brand machinery, like Ford, New Holland, John Deere, ... exporter in CHina, we manufacture all kinds of spring tines for Tractor, Harrow,Rake,Teeder,Baler,Harvester,Tillage,Cultivator and ... Parts, mainly produce zig zag springs and bonnell springs, used for sofa, seat, mattress and other furniture.We also make baby ...