... -3,000 square meters Factory Location: Rongyuan Road No,16. Tianjin City, China QA/QC: In House Number of Production Lines ... /IECContract Manufacturing: OEM Service OfferedMOQ: 10 Piece Port: New Port,Tianjin/Beijin Payment Term: L/C,T/T,Western Union,Paypal ... , control valve, shut off valve, actuator valve, electric operated valve Tianjin motorized valve 25s electric/manual over -ride appliance