... to a variety of occasions.6.Replacing solenoid valve, particularly when solenoid cannot work reliably7.Solar thermal,under-floor,rain ... /CE/BV/IECNumber of Production Lines: 2 Number of R&D Staff: 11 - 20 People Number of QC Staff: 21 ... Water treatment Small equipment for automatic control,Replacing solenoid valve, particularly when solenoid cannot work reliably,mini motorised valve, actuated ...