The registration address of bochen habitat environment ltd. In shenzhen city is located at no. 28404 shenzhen city, on the sunsung street community, located in boang district, shenzhen city. The registration authority is the shenzhen market supervision authority, which is represented by lee hong. It operates in the areas of research and development of various types of environmentally friendly equipment, waste-water management equipment, exhaust gas purification equipment, acoustic materials, acoustic products, acoustic software, acoustic technology, acoustic technology; design, construction of ventilation and noise engineering; marketing of urban roads, buildings, industries and acoustic materials and products; provision of monitoring services, computer simulation services, evaluation services, design services; operation of import and export operations; sale of specialized equipment for environmental protection; sale of specialized equipment, critical systems and components for rail transport; sale of machinery and components for orbital transport; technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; sale of computer hardware and assistive equipment; software development; marketing of metal products; sale of electronics; sale of construction materials; sale of building materials; general mechanical equipment (in addition to projects subject to legal authorization, the operation of the business is carried out on an autonomous basis in accordance with the law) import/export of goods; import/export agents; import/export of technology. (a project subject to legal approval may only be carried out with the approval of the relevant department, subject to the approval documents or licences of the relevant department)