License - It is mainly engaged in the production of steel structure products and EPC engineering for small and medium-sized projects. The registered capital is 170 million yuan.
License - It is mainly engaged in the design, procurement and Installation of mechanical and electrical equipment for construction projects. The registered capital is 20 million yuan.
License - It is mainly engaged in the design, procurement and construction of environmental protection projects such as sewage treatment. The registered capital is 20 million yuan.
