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海南难障水电安装有限公司

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                Stock Code:300637 CN
                EHS

                Our company are committed to the continuous improvement of quality administration system, safety and environmental protection. We have successively obtained the ISO9001 Quality Management System Certification, ISO14001 Environmental Management System Certification and OHSAS18001 Occupational Health and Safety Assessment Series certification and keep our operation and management under corresponding regulations.

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