The registration address of the new river waterworks plant is located in the new rivers motors village, with the registration authority being the new river county market supervision authority, with legal representatives representing the top of the temple, operating in the areas of shut-off, locking, steel dam, air shield dam, earthpapers, mechanical fences, glass and steel gates, sewage treatment equipment, hydraulic equipment, copper water stop, traffic signs, lifting equipment, plumbing, wellhead construction and sale; plumbing works. (projects subject to legal approval may not operate without the approval of the relevant department)