Highway Engineering Major Grade BHighway Engineering Supervision Class BEngineering Supervision, Power Engineering, Grade BEngineering Supervision, Communication Engineering, Grade BEngineering Supervision, Housing Construction Engineering, Grade BEngineering Supervision, Municipal Public Works, Grade BMunicipal Public Works Class BEngineering Supervision, Mechanical and Electrical Installation Engineering, Grade B
Transportation enterprise safety production standardization level 1Highway maintenance qualification Class III Class AConstruction labor is not gradedTunnel Engineering Professional Contracting Class IProfessional contracting of highway safety facilities for highway traffic engineering Class IProfessional contracting of highway subgrade worksBridge Engineering Professional Contracting Level IProfessional contracting of highway pavement works Class I
Bridge maintenance, Grade ABridge maintenance, Grade ARoad maintenance qualification class I is not classifiedHighway maintenance qualification Class III Class AHighway maintenance qualification Class III Class BMaintenance of traffic safety facilities is not gradedMaintenance of traffic safety facilities is not gradedHighway maintenance qualification Class II Class A
Highway maintenance qualification Class II Class BHighway maintenance qualification Class II Class AProject Cost Consulting Class BHighway Engineering Major Grade BHighway Engineering Supervision Class BEngineering Supervision, Housing Construction Engineering, Grade BEngineering Supervision, Municipal Public Works, Grade BMunicipal Public Works Class B
Highway Engineering Major Grade BHighway Engineering Supervision Class BProject Cost Consulting Class BGeological disaster control engineering supervision class AEngineering Supervision, Housing Construction Engineering, Grade APower Engineering, Class AEngineering Supervision, Municipal Public Works, Class AMunicipal Public Works, Class A
Engineering Supervision, Municipal Public Works, Grade BMunicipal Public Works Class BEngineering Design, Landscape Architecture, Grade BEngineering Supervision, Housing Construction Engineering, Grade BEngineering Supervision, Mechanical and Electrical Installation Engineering, Grade BEngineering Design Construction Industry (Construction Engineering) Class BEngineering Design Municipal Industry Class BEngineering Survey, Grade B
Project Cost Consulting Class BOcean Engineering Survey Class BMunicipal Engineering Surveying Class BEngineering Survey Supervision Class BWater Conservancy Engineering Survey Class BBuilding Engineering Surveying Class BReal Estate Surveying and Mapping Supervision Grade BEngineering Design, Highway Industry, Highway Specialty, Grade B
Highway Engineering Major Grade BHighway Engineering Supervision Class BEngineering Supervision, Power Engineering, Grade BEngineering Supervision, Municipal Public Works, Grade BMunicipal Public Works Class BEngineering Supervision, Mechanical and Electrical Installation Engineering, Grade BEngineering Supervision, Chemical and Petroleum Engineering, Grade BEngineering Supervision, Housing Construction Engineering, Grade B
Jilin Yicheng Traffic Engineering Consulting Co., Ltd.
Total 18 qualifications
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吉林省长春市南关区
Engineering Design, Highway Industry, Highway Specialty, Grade BHighway Class BEngineering Survey, Grade BEngineering Supervision, Municipal Public Works, Grade BMunicipal Public Works Class BHighway Engineering Major Grade BHighway Engineering Supervision Class BEngineering Design, Municipal Industry, Road Engineering, Grade B
Heilongjiang Transportation Planning and Design Institute Group Co., Ltd.
Total 49 qualifications********
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黑龙江省哈尔滨市南岗区
Ocean Engineering Survey Class BMunicipal Engineering Surveying Class BEngineering Survey Supervision Class BWater Conservancy Engineering Survey Class BBuilding Engineering Surveying Class BEngineering Design Power Industry Substation Engineering Major Grade BEngineering Design, Municipal Industry, Road Engineering, Grade BEngineering Design, Municipal Industry, Bridge Engineering, Grade B
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