According to the enterprise data, Shanghai Huayi Construction Co., Ltd. was established in 1997-05-07, and its business scope includes contracting domestic and foreign industrial, civil and municipal projects, undertaking chemical, petroleum, pharmaceutical, building installation and construction, anti-corrosion and thermal insulation, decoration, fire protection and environmental protection projects, installation and repair of boilers, hoisting machinery, furnace buildings, steel structures and polyurethane products, hoisting and transportation. Contracting overseas equipment installation projects and domestic and foreign bidding projects, exporting the equipment and materials needed for the above-mentioned overseas projects, managing the property of self-run houses, and engaging in technology development, technology transfer, technical consultation, technical service, enterprise management and enterprise management consultation in the fields of computer, network information and system integration science and technology; Sales of computers, software and auxiliary equipment.
Projects that must be approved according to law can only carry out business activities after being approved by the relevant departments.