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| Safety Production License | Operating Licenses for Hazardous Chemicals |
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| Excellent Materials Suppliers | Excellent Materials Suppliers |
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| China Petroleum and Natural Gas Access Permit | China Petroleum and Natural Gas Suppliers Access Permits |
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| Environmental Management System Certificate | Quality Management System Certificate |
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| Excellent Supplier | Excellent Supplier |
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| Occupational Health and Safety | Environmental logo product certification certificate |
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| Specialized new "Little Giant" corporate certificate |
