SJ PERFORMER

Machinery

Owner

SHENGLI OILFIELD SHENGJI PETROLEUM EQUIPMENT CO., LTD.

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SJ TWISTER

Machinery

Owner

SHENGLI OILFIELD SHENGJI PETROLEUM EQUIPMENT CO., LTD.

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SJ

Metal Goods and 4 others

Owner

SHENGLI OILFIELD SHENGJI PETROLEUM EQUIPMENT CO., LTD.

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