The shanghai encyclopedia electronics and technology company ltd. Is registered at number 3 of the 4836 chading road in shanghai city. The registration authority is the market supervisory authority of the carding district. The legal entity is represented by chon li, and operates in a range of licensed projects: construction activities of various kinds and construction designs. (projects subject to legal authorization and subject to the approval of the relevant department for the operation of the business, subject to the approval of documents or licences of the relevant sector) general projects: technical development, technology transfer, technical advice, technical services, assembly processing of environmental test equipment, processing of hardware, sale of environmental test equipment, payment of electricity, sale of specialized equipment for environmental protection, sale of instrumentation forms, sale of construction materials, sale of construction decoration materials. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)