... works. 3. Water equipment,auto-control watersystem,industrial mini-auto equipment, Small equipment for automatic control 4 Irrigation equipment,drinking water equipment,solar water heaters,washing machines,water heaters,industrial ... &D Staff:11 - 20 People Number of QC Staff:21 - 30 People Management Certification:ISO 9001:2000 ISO 14001:2004 CEContract ...