mas Tree, Drill Pipe

Established in 2002, Qingdao YanKee Mechanical and Electronic Equipment Co., Ltd. is a high-tech enterprise which integrates design, R & D, manufacture sales of onshore offshore petroleum equipments / accessories locomotive use casting accessories. Since its foundation, the company has ...
Telephone:86-0532-85878335 Address:NO. 75, South Fuzhou Road, Shinan District
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