... ,tedder,rake,baler,harvester,cultivator etc. farm machinery parts agricultural machinery parts rake toothspring tines for tractor, ... in CHina, we manufacture all kinds of spring tines for Tractor, Harrow,Rake,Teeder,Baler,Harvester,Tillage,Cultivator and other agricultural machinery ... Valves, Fitting and so on.We offer Sofa & Mattress Parts, mainly produce zig zag springs and bonnell springs, used ...