Huaheng Energy Equipment (Gansu) Co., Ltd. is a restructured entity formed in 2024 from the former Lanzhou United Heavy Industry Co., Ltd., Lanzhou Petrochemical, and Lanzhou General Machinery Plant. It relocated entirely from the city to the industrial park (Lanzhou National High-tech Industrial Development Zone, Yuzhong Park, Dingyuan) to achieve industrial upgrading in equipment manufacturing. The company specializes in the manufacturing, installation, and servicing of pressure vessels, boilers, and pressure pipelines for industries such as petrochemicals, coal chemicals, salt chemicals, clean energy, fine chemicals, electric power, environmental protection, and chemical fertilizers;