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Pour point depressant Viscosity index improver Polyol ester Trimethylolpropane oleate Diesters Boric acid ester Polyester POE refrigerant oil ester High viscosity polyolefins containing ester groups Aromatic ester high temperature chain base oil

GONCORD OIL (YINGKOU) CO.,LTD.

ADD：No. 5 Yinggang South Road, Liaoning Coastal Industial Base, Yingkou City, Liaoning Province, PRC.

TEL：+86-417-8115566

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+86-417-8115566

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