About Us

Qualifications and Honors


Grade-I Professional Contractor Qualification for Building Mechanical and Electrical Installation Engineering, Grade-II Professional Contractor Qualification for Environmental Protection Engineering, Grade-II Professional Contractor Qualification for Fire-Fighting Facilities Engineering, Grade-II Professional Contractor Qualification for Architectural Decoration and Finishing Engineering, Grade-II General Contracting for Mechanical and Electrical Engineering Construction, Special Equipment Manufacturing License for Industrial Pipeline Installation (GC2), Leading Backbone Enterprise in the Construction Industry (Provincial Level), Outstanding Enterprise (Municipal Level), High-Tech Enterprise (National Level), Engineering Technology Research Center (Municipal Level), Innovative Small and Medium-Sized Enterprise (Provincial Level), ISO9001 System Certification (2015 Edition)

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