Shanghai fluid technology ltd. Has registered address in room j791 of the new zhuong city road, no. 2222, gakkai district, shanghai city, with the registration authority being the market supervision authority of the caradin district, with legal representatives producing literature, and covering the sale of hardware, electronics, electronics, computer software and hardware technology, technology transfer, technical advice, technical services, enterprise management advice, business advice, conference services, business advice, mechanical equipment, mechanical and electrical equipment, electronics, chemical products (other than hazardous chemicals, chemical control, fireworks, explosives for civilian use, toxic chemicals), hardware and equipment. [projects subject to legal approval may not operate without the approval of the relevant department]