Found 4 companies
No.40, Qingnian Road, Zhifu District, Yantai, Yantai, Shandong, China
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Drill Pipe , Heavy Weight Drill Pipe, Drill Collar, Cross over subs...
NO.5 Feicheng Road Shengli Industry Park
Shandong Kerui Holding Group and Shengyou Pipes Co., Ltd. are located in the heart of the Yellow delta area---Shengli industrial Park, Dongying District, Dongying Ctiy. We keep the principal "...
Found 4 companies