agro machine use spring
 

mostly used in harvest machine,agrarian machine etc.
steel wire range: 4.5mm -9.0mm
surface treatment: painting, powder coating, galvanize, raw
 

We are quality metal products manufacturer and exporter in China, specialized in making various of spareparts for Furniture, Agriculture and other usages. We makes zig zag spring for sofa and seat, Pocket spring unit, Inner spring unit for mattress and futon, torsional spring for harvest machine, twist drill and other hardware for agriculture, industry and other usage……

We also makes metal products as per your special requirements