Found in 2003,Now Tianjin Tanggu Water-Seal Valve Co.,Ltd (TWS Valve) has become one of China's leading suppliers of water management valve products and product solutions.Furthermore, we have built up our own strong brands "TWS" .TWS Valve's core products include resilient butterfly valve, gate valve,check valve,Y strainer,balancing valve,air releasing valve, backflow preventer,etc,and all products conform to international standards.TWS Valve's quality system is strictly certfified by ISO 9001,most products have approval of CE,WARS, As the quality is high quality ,price competitive, and service professional, our products have been exported to Europe,North Amercia,Soth Amercia,Southeast Asia,etc.We are dedicated to defining new standards in valves for water,Now Join us on our voyage.
