According to enterprise data, Langfang Lang Jing Intercity Park Development and Construction Co., Ltd. was established on March 2, 20221,and its business scope includes construction projects; Municipal facilities management. Information consulting services (excluding licensed information consulting services); Housing demolition services, land consolidation services. Property management; Commercial complex management services; Enterprise management consulting; Enterprise management. Supply chain management services; Planning and design management; Engineering management services; Non-residential real estate leasing. Advertising; Big data service; Energy conservation management services. Technical service, technical development, technical consultation, technical exchange, technology transfer and technology popularization. Trade broker; Domestic trade agent; Financial consultation; Import and export of goods; Technology import and export. Agency bookkeeping; Conference and exhibition services; Software development; Software sales; Data processing and storage support services. Internet of things technology research and development; Internet of things technical services; Internet of things equipment sales; Parking service. (Projects subject to approval according to law can only be operated after approval by relevant departments)