TOP SEALING manufactures a complete range of valve and accessory,including PTFE Envelop Gasket Flange Seal,PTFE Seal,O Ring,Flame Gauze,Dust Cap,Flange,Handle,Burst Disc,Closure Plate for Butterfly Valve,SRV Spring.
Sunpass Sealing Technology Co. Ltd is professional China ISO Tank Container Valve and Accessory suppliers and ISO Tank Valve and Accessory factory which adopting a self-produced and self-selling business model.We ,manufacture high quality sealing and thermal insulation products, to secure life safety. From creative manufacturing to intelligent manufacturing, Forge Famous Brand of Chinese Industry. We also OEM/ODM and custom Valve and AccessoryISO Tank Containers . Products have also been exporting to Germany, France, Spain, Italy, Poland, the Netherlands, English, Greece, America, Canada, Mexico, Brazil, Chile, Argentina, Egypt, South Africa, Korea, Japan, Russia, Turkey, Singapore, Thailand, Malaysia, Australia, New Zealand, UAE and more than 80 countries and regions.