Henan Weishidun Electronic Technology Co., Ltd.

General items: software development; software sales; wholesale of computer software, hardware, and auxiliary equipment; technical services, technology development, technical consulting, technical exchange, technology transfer, and technology promotion; Internet of Things technology services; Research and development of IoT technology; Sales of Internet of Things equipment; Data processing services; Design and construction services for security technology protection systems; Sales of electronic products; Sales of security equipment; Sales of instruments and meters; Sales of industrial automatic control system devices; Sales of refrigeration and air conditioning equipment; Sales of laboratory analysis instruments; Sales of specialized equipment for environmental protection; Installation and maintenance of industrial robots; Sales of office equipment; Sales of mobile communication equipment; Sales of firefighting equipment; Sales of fans and fans; Sales of hydraulic power machinery and components; Wholesale of hardware products; Sales of building materials; Sales of anti-corrosion materials; Sales of insulation materials; Operation of wires and cables; Sales of labor protection suppl…