SWF series cardan shaft is of our patented product.

1.It is wildly used in Large Steel Mills, Crane,   Shipbuilding Industry, Mining Industry,Hydropower Station, Nuclear Power Station, Construction Machinery,Paper Machinery ,drilling rigs and so on

2.ISO9001-2000 (The Production and After-sale Service of Coupling Device and Its fittings)

3.OEM manufacturer(about ten years)