Shandong Yikuang Drilling Technology Co.,Ltd

Date: 20th June 2016
PDC Core Drill Bit
PDC core ?drill bit Website:http://www.yikuangdrilling.com
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Phone:
86-635-2365192
Fax:

86-635-2436168

Address:

No.168 Dongwaihuan
Linqing, 252600

Website:

www.yikuangdrilling.com

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