About Us

Contact Us
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Tel:
86-22-58627718(Head Office)
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Fax:
86-22-58627711(Head Office)
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Email:
abroadsales@kelioil.com

Qualification
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Quality Management System Certification Certificate(English Version)
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Environmental Management System Certification Certificate(English Version)
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Occupational Health Safety Management System Certification Certificate(English Version)
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Certificate of Hi-tech Enterprise
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National Key New Product Certificate
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Company Registered Trademark Certificate
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Dispersant Patent
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Fluid Loss Additive Patent
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Retarder Patent