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Dongying Kangyu Petroleum Engineering Technology Service Co.,Ltd.

Our company is located in the beautiful oil city, Dongying, by Yellow River delta. We are a first class authorized company of SINOPEC, CNOOC, CNPC, and member of CCOIC and CCPIT. After years of development, GPEC devoted ...

Dongying Kangyu Petroleum Engineering Technology Service Co.,Ltd.
Nanyi road.
Dongying, SA
China

Manufacturer  ·  Trading Company

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