The multi-spindle drilling machine buil by the company was put into use
In April 2011, the multi-spindle drilling machine buil by the company was put in...
In April 2011, the multi-spindle drilling machine buil by the company was put in...
In Jan. 2012, the Interceptor premium screens used in Shengli oilfield have been...
Manufacturer of Sand Control Screens For Oil and Gas Industry
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