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Business License

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  ![危废许可证2026](/sites/g/files/dvc3836/files/styles/gallery_thumbnail/public/image/2026/08/%E8%AE%B8%E5%8F%AF%E8%AF%81%E6%AD%A3%E6%9C%AC2026.jpg.webp?itok=h9-jgLzB)####  Hazardous Waste Business License 

    

 

Hazardous Waste Business License

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  ![排污许可证](/sites/g/files/dvc3836/files/styles/gallery_thumbnail/public/image/2026/07/%E6%8E%92%E6%B1%A1%E8%AE%B8%E5%8F%AF%E8%AF%812026.jpg.webp?itok=BKAMTUzr)####  Discharge Permit 

    

 

Discharge Permit

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 ####  ISO9001 Quality Management System Certificate 

    

 

ISO9001 Quality Management System Certificate

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  ![ISO 14001](/sites/g/files/dvc3836/files/styles/gallery_thumbnail/public/image/2026/07/ISO14001.png.webp?itok=nakjCBUS)####  ISO14001 Environment Management System Certificate 

    

 

ISO14001 Environment Management System Certificate

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  ![ISO 45001](/sites/g/files/dvc3836/files/styles/gallery_thumbnail/public/image/2026/07/ISO45001.png.webp?itok=kaUcsJHj)####  ISO45001 Occupational Health and Safety Management System Certificate 

    

 

ISO45001 Occupational Health and Safety Management System Certificate

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