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About us
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Company qualifications
Work Safety License
Construction labor service qualification
Environmental engineering discipline, contracting level 2
Special equipment production license for public pipeline installation (GB2)
Class II Contractor for Fire Protection Facilities Engineering
Construction enterprise Safety production license
Class II Contractor for Building Curtain Wall Engineering
Class A Contractor for Steel Structure Engineering
Class II Contractor for Building Decoration Engineering
General contracting level 2 for construction engineering projects
Jining High-tech Zone High-end Equipment Industry City Management Committee
Urban and Rural Construction and Transportation Bureau of Jining High-tech Industrial Development Zone
Environmental Management System Certification
Occupational Health and Safety Management System Certification
Quality Management System Certification
Special equipment production license
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