ADDRESS:277 Linxia Road, Chengguan District, Lanzhou City, Gansu Province | BUSINESS SCOPE: | Housing construction engineering, municipal public engineering, mechanical and electrical equipment installation engineering construction (the above items are subject to qualification certificates); building intelligent engineering, lighting engineering, weak current system engineering, integrated wiring engineering, security engineering, automation control system engineering, building intelligent system Engineering, communication engineering, network engineering, GPS system engineering construction; sales of boilers; boiler installation, transformation and repair (operating with the validity period of the license); maintenance and maintenance of boilers and auxiliary equipment, burners and accessories; pipeline installation (with permission License valid period of operation); sales and installation of electric heating equipment; design and installation of air source heat pumps, water source heat pumps, drying equipment, solar water heating equipment, solar water heating systems; flue gas recovery and energy saving equipment, high-rise building heating direct supply equipment, High and low voltage power distribution equipment, high and low voltage frequency conversion equipment, DCS control equipment, video monitoring equipment, metal materials, chemical products (excluding hazardous chemicals, precursor chemicals, monitoring chemicals), building materials (excluding wood) , Wujinjiaodian wholesale and retail; computer software development and services; electrical equipment maintenance. (If approval is required in accordance with the law, business activities can only be carried out after approval by relevant departments)*** | E-MAIL: | gansujn@163.com
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