According to the enterprise data, Zhangjiakou Nanshan Economic Development Zone Construction and Development Co., Ltd. was established on 202 1-07-29, and its business scope includes licensed projects: power generation business, power transmission business and power supply (distribution) business. (Projects that need to be approved according to law can only carry out business activities after being approved by relevant departments. The specific business projects shall be subject to the approval documents or licenses of relevant departments. General projects: public infrastructure construction and operation and maintenance; Urban infrastructure construction; Land remediation services; Property management; Cleaning services; Housing lease; Non-residential real estate leasing; Advertising design, production, agency and release; Conference services; Exhibition service; Engineering management services; Information technology consulting service. ; Municipal facilities management; Landscaping engineering construction; Domestic freight forwarders; Park management services; Thermal energy production and supply. (Except for projects subject to approval according to law, independent business activities shall be carried out according to law with the business license)