SHANDONG SHENGYOU OIL DRILLING AND PRODUCTION M...

Our company was established in 2005 and it's situated Yellow River Delta of Dongying city Shandong province . We have over 600 personnel 80 technicians with various professions. believe the best quality our products achieved both scientific technological award CNPC[China National ...
Telephone:86-546-8180290 Address:Shengli Industrial Area,No 2 South Road, Dongying, Shandong, China
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