The registration address of the suzhou array valve is located on the second floor of workshop no. 328, workshop no. 1 of hanashi town road, kunsan city. The registration authority is the quanshan city data office, with legal representatives zhang lui. It operates in the areas of valves, instrumentation meters, pumps, aerodynamics, mechanical equipment and accessories, metal materials, electrical equipment, hardware delivery, mechanical and electrical equipment, distribution of electrical cables, rubber products; technical development, technical advice, technology transfer in the field of valve technology. General projects (for which authorization is required under the law and whose operation is carried out only with the approval of the relevant department): manufacture of general valves and rotors (without special equipment); manufacture of general equipment (without special equipment) (for which the operation is carried out on an autonomous basis, with the exception of legally authorized projects)