Auxiliary brake FDWS20,FDWS30,FDWS40, FDWS50,FDWS70

Supply Auxiliary brake FDWS20,FDWS30,FDWS40, DWS50,DWS70, DWS50,DWS70 for drilling rig drawworks.

Auxiliary brake for drilling drawworks

Jining Donghong Machinery Co., Ltd
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dh@dhparts.com
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