The registered address of witma is located at the fireflies high technology industry development area 221-1 in weihai city, shandong province; the registered authority is the market supervision authority of the high technology industry development area for the seaflies; the legal entities are representatives of the king, operating in general projects: manufacture of special instrument instruments for environmental monitoring; manufacture of atmospheric pollution monitoring and detection instrumentation; manufacture of digital video surveillance systems; manufacture of software; import and export of goods and peripheral equipment; manufacture of instrumentation instruments; sale of instrument instruments; integration of technical services, technical advice, technology exchange, technology transfer, technology diffusion; sale of water quality pollutant monitoring and detection instrument instruments; construction services for safety technology protection systems; construction of a network of goods; sale of network equipment; sale of industrial internet data; installation of general machinery; development of software; import and export of technology; design of integrated circuits; production of integrated waste management systems; production of communications equipment; irrigation-related advisory services; production of organic tools and tools; production of equipment for the manufacture of electronics and equipment for the manufacture of industrial machinery; production of specialized equipment for the sale of agro-based equipment; professional servicing of agro-based equipment; (ii) licensing of projects (in addition to those subject to legal authorization, operating on an autonomous basis under an operating licence): construction works; electrical and cable manufacturing. (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)