Business scope: Environmental Protection Engineering Professional Contracting Level Two,
Cement,
Highway Subgrade Engineering Professional Contracting Level Two,
Blasting Operation,
Earthwork Engineering Professional Contracting Level 1,
Bridge Engineering Professional Contracting Level One,
Sale Of Building Materials,
Highway Management And Maintenance,
Highway Engineering Construction General Contracting Level 1,
Landscaping Construction,
Machinery And Equipment Leasing,
Various Construction Activities,
Ordinary Road Freight Transport,
Construction Of Geological Disaster Control Engineering,
Municipal Public Engineering Construction General Contracting Level One,
Plate Glass,
Import And Export,
Production,
Processing,
Business scope: Scale,
Coating,
Highway Subgrade Engineering Professional Contracting Level One,
Highway Pavement Engineering Professional Contracting Level One,
Sell Ceramics,
Municipal Public Engineering Construction General Contracting Level One,
Construction General Contracting Level Three,
Bridge Engineering Professional Contracting Level One,
Foreign Engineering Projects That Are Compatible With Performance,
Highway Safety Facilities,
Tunnel Engineering Professional Contracting Level 2,
Professional Contracting Level 1,
Contracting And Its Strength,
Highway Traffic Engineering,
Own House Rental,
Hardware,
Building Materials,
Business scope: Scale,
Ordinary Machinery,
Building Materials,
Import And Export,
Municipal Public Engineering Construction General Contracting Level One,
Building Deflection And Translation,
Construction General Contracting Level Three,
Port And Coastal Engineering Professional Contracting Level 3,
Professional Contracting Regardless Of Grade,
Professional Contracting Regardless Of Grade,
Sell Metal Materials,
Issuing Loans And Securities,
Ancient Building Engineering Professional Contracting Level Three,
Highway Subgrade Engineering Professional Contracting Level One,
Bridge Engineering Professional Contracting Level One,
Futures And Other Financial Services,
Structural Reinforcement,
Contracting And Its Strength,
Highway Pavement Engineering Professional Contracting Level One,
Foreign Engineering Projects That Are Compatible With Performance,
...