In shenzhen city, the registration address of yuber tech ltd. Is located at b. (a multi-site enterprise) no. 472-5 b of shenzhen hill street, located in shenzhen city. The registered body is the shenzhen city market supervisory authority and its legal representative is zhang joon, whose general business activities include the following: development and purchase of liquid separation filtering equipment and accessories; purchase and sale of electronics and clothing; municipal works, environmental works, desalination works, water purification works, sewage treatment works, medium water reuse works, mechanical installation works and construction; sale and technical services of spare parts for water treatment equipment; sale and technical services for new energy generation equipment such as light volts and accessories; production and technical services for solar water purification and distribution (with the exception of projects for which the state council has decided to require authoriz...