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HOME About Us
About Us General Manager Organizational Qualifications and Honors
News
Corporate News Industry Information
Produts
Pressure vessel Steel structure plant Steel structure equipment Non standard equipment Tooling and equipment State key project
Cases
Pressure pressure vessel Construction of steel
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About Us General Manager Organizational Qualifications and Honors
HOME About UsQualifications and Honors
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Construction enterprise Qualification Certificate
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Construction enterprise Qualification Certificate
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Business license
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Quality Management System Certification - Certificate in Chinese
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Occupational health and safety management system certification
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Special Equipment Manufacturing License (Pressure Vessel)
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Jiangsu Huanyu Steel Structure Heavy Industry Co., LTD. - Certificate Chinese
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Work safety permit
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