青岛宏新天机械有限公司
Qingdao Singho Machinery Company LtdBooth：W2753

Exhibit Profile：
Drill pipe float valve,pump parts(pump casing,pump frame,mud pump piston,impeller,bearing housing,stuffing box cover),valve parts(valve stem,valve gate,handle),oilfield drilling equipment parts(flex handle,tubing slip handle,latch lock)