The registered address of shanghai hyuk fluid control systems ltd. Is located in room 505 of lodu road, songjiang district, shanghai city, and is the market supervision authority of the songjiang region, represented by a legal person, including technical development, technical advice, technology transfer, technical services, automation equipment, valves, instrumentation meters, mechanical equipment and pumps in the field of fluid control systems, instrumentation instruments, mechanical equipment and pumps. [projects subject to legal approval may not operate without the approval of the relevant department]