Our company is located in the city of Changzhou, Jiangsu province, 200km away from Shanghai and 100km away from Nanjing. It covers an area of 10, 000 square meters, and equipped with the advanced automatic production lines of all kinds of Bag On Valves. With registered patent in China, we are the only legal supplier of Bag on Valve. We can supply these products in various different materials as per customers&＃039; requirements. Suitable for the storage of many liquid products such as Shaving Foam, Air Fresher, Fire Extinguisher, Fuel Cell, Hammer nails etc�we can provide fifty million of these Bag on Valves annually. We are trying our best to provide customers with excellent products and services. Please contact our trade staff now for more detailed information.