The registration address of hms is located at no. 4 in the centre of the village of liu fongning and other metal products in wuyu, wuyu, wuyu, wuyu city, wuyu city, hebei province, and is represented by legal persons and includes general items: furniture manufacturing; refrigeration and air-conditioning equipment manufacturing; industrial control computer and system manufacturing; hardware manufacturing; safety, fire safety and metal manufacturing; metal manufacturing; metal tools manufacturing; metal material manufacturing; security equipment manufacturing; furniture spare parts production; sale of goods network equipment; sale of smart robots; sale of industrial control computers and systems; sale of metal chain and other metal products; sale of fire equipment; sale of refrigeration, air-conditioning equipment; sale of building spare parts; sale of construction materials; sale of metal products; sale of metal tools; sale of security equipment; sale of doors and windows; sale of digital video surveillance systems; sale of the internet (other than goods for which are required to be licensed); sale of computer software and assistive equipment; distribution of integrated information systems; digital technology networking services; networking services; provision of data-processing and storage services; unauthorised project technology development of legal and automated technology control systems; non-