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Class A qualification for chemical engineering design
Class B qualification for chemical engineering storage and transportation
Pressure Pipeline Design Qualification Certificate
Pressure Vessel Design Qualification Certificate
High-Tech Enterprise Technology Certificate
Occupational Health and Safety Management System Certificate
Environmental Management System Certificate
Quality Management System Certificate
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About
Introduction
Development
Branch
Contact
Qualification
Honors
News
News Center
Notice
Technical
Proprietary
Huafu's Best
Business Domains
Service Model
Typical Achievements
Key Projects
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Talent Philosophy
Employee Care
Employee Growth
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Vision, Mission, and Values
Enterprise Logo
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