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Shandong Deshunyuan Petroleum Sci& Tech. Co., Ltd has successfully passed supervision and audit of the three-system certifications, and continued to maintain the certificates as well
AddTime:2019-8-19 14:46:24  Author:管理員  From:本站  Hits:2200

On August 19, 2019, the company is informed by China Standard International Certification Co., Ltd. that she has successfully passed the first supervision and audit of the certifications of quality management system, environmental management system and occupational health and safety management system with meeting requirements of certification standards. Thus the company will continue to maintain the certification registration qualification and the valid certificates.

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