... No,16. Tianjin City, China Management Certification: ISO9001:2000/ISO 14001:2004/CE/BV/IECNumber of Production Lines: 2 ... motorised ball valvefor watertreatment,for IC card meters,for air-warm valve HVAC motorised ball valve,Mini dimension ... stainless steelmini motorized valve, actuated valve, motor operated valve, motor actuated valve, automatic valve, control valve,shut off valve, actuator valve, ...