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Qualification
Name Grade License-issuing authority Scope Of contract engineering
Qualification certificate of construction enterprise
 
Grade-A qualification of general contractor for electromechanical engineering Ministry of Housing and Urban-Rural Development of the People’s Republic of China Undertaking all kinds of electromechanical engineering
Grade-C qualification of professional contractor for electromechanical and environmental engineering Ministry of Housing and Urban-Rural Development of Suzhou Undertaking pollution repairing engineering Construction of medium domestic waste treatment and other minor environmental engineering
Grade-A qualification of professional contractor for mechanical and electrical installation engineering of construction Ministry of Housing and Urban-Rural Development of Jiangsu Province Undertaking installation of equipment, circuit and pipelines of various construction projects, manufacture and installation of nonstandard steel structural component of less than 35KV transformer substation.
Grade-B qualification of professional contractor for electrical and intelligent engineering Undertaking construction of equipment installation engineering of manufacture of electronics industry and environmental engineering of electric industry with single contract price of below RMB 25,000,000, and electronic system engineering and intelligent engineering with single contract price of below RMB 15,000,000.
Grade-B qualification of professional contractor for fire-fighting equipment engineering Undertaking construction of individual buildings with an area of less than 50,000 m2 as follows: (1) Civil architectures beyond Grade A high civil buildings; (2) Plant, storage, storage tank and repulsion field with fire risk below Grade C.
Grade-B qualification of professional contractor for building decoration engineering Undertaking constructions of building decoration engineering with single contract price of below RMB 20,000,000 and other engineering directly matched with decoration engineering.
Grade-C qualification of professional contractor for steel structure engineering Ministry of Housing and Urban-Rural Development of Suzhou Undertaking construction of the following steel structure engineering: 1. The height of steel structure is below 60 m. 2. The single span is less than 30 m.
Qualification of contracting projects abroad of the People’s Republic of China -- Department of Commerce of Jiangsu Province Contracting foreign engineering with suitable strength, scale and performance and dispatching workers aboard to carry out the above foreign engineering
License of installation transforming and maintenance of special equipment of the People’s Republic of China GC2 pressure pipeline Bureau of Quality and Technical Supervision of Jiangsu Province Permitted to undertake installation of GC2 pressure pipeline
Pressure vessel Permitted to undertake Grade 1 pressure pipeline installation
 

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