23#haiyang north road rugao, nantong, jiangsu,china, China,226500
The models of rig include ZJ30DBS, ZJ40DBS, ZJ50DBS, ZJ70DBS and truck rigs. The spare parts traveling blocks, swivels, rotary tables, drawworks, mud pumps, BOPs, well control equipment, chock/kill manifolds motors. drilling tools drill pipes, collars, ...
drilling rigs. mud pumps, bops, well control equipment