The registration address of shandong punio water treatment technology ltd. Is located at building 2715, 4 ryo international square, 909 north road, ryo international plaza, 909 north road, free trade zihua district, china (shangdong) and is the market regulatory board of the district committee for the development of new technology industries in jenangau, represented by a legal person and covering general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; chemical product production (other than licensed chemical products); chemical product sale (other than licensed chemical products); manufacture of chemical products (other than hazardous chemicals); sale of chemical products exclusively (other than hazardous chemicals); technical development of biochemical products; manufacture of equipment specifically designed for the protection of the environment; sale of equipment for the exclusive purpose of environmental protection; manufacture of pollution monitoring and detection instruments; sale of water quality pollutant monitoring and detection instruments; pollution management; water pollution control; water environmental pollution prevention services; marketing of new catalytic materials and assistants; and sale of the internet (other than goods for which the sale is required). Licensing projects (in addition to those subject to legal authorization, operating on an autonomous basis under a business licence): sewage treatment and its reuse; inspection and detection services; import and export of goods. (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)