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ISO 9001 Quality Management System
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ISO 14001 Environment Management System
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ISO 45001 Occupation Health Safety Management System And other International Certification
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Assessment Report of SGS-CSTC Standards Technical Services Co., Ltd
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Business License
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Special Equipment Manufacturing License
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Report for International Trade Operator
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Material Supplier for China National Petroleum Company
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Certificate of Work Safety Standardization
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| Email : | cnbrtsummer@gmail.com |