Shanghai Zhenhuan Mechanical Engineering Co., Ltd.

Mechanical engineering, leasing and wholesale of mechanical equipment, specialized construction of foundation and infrastructure engineering, specialized construction of steel structure construction, specialized construction of building decoration and renovation engineering, construction installation engineering, specialized construction of earthwork construction, municipal engineering, landscaping engineering, specialized construction of bridge construction, specialized construction of railway track laying and beam erection engineering, maintenance of mechanical equipment and accessories (excluding special equipment), sales of building materials, power tools, hardware and electrical appliances, chemical products (excluding hazardous chemicals, controlled chemicals, fireworks and firecrackers, civilian explosives, precursor chemicals), and daily necessities. [Projects subject to approval according to law may only be operated after approval by relevant departments]