Sodium Salt Naphthalene Sulfonate Formaldehyde Con

Appertaining to Shandong Wanshan Group, Shandong Wanshan Chemical Co., Ltd. was established in 2004, with total investment of 180 million CNY. Having more than 600 employees and annual sales income of 1 billion CNY, our company specializes in producing naphthalene series water-reducer agents.The high purity of Naphthalene Sulfonate Formaldehyde Condensate makes cement particles have high dispersancy, low foaming, high range water reducing and obvious strengthening so that we can get advantages of accelerating project mould turnover and construction speed, saving cement, improving cement mobility and workability. FDN is a high range concrete admixture of concrete casting-in-place, prefabricating, pumping and curing.FDN series products have good adaptability to various cements and they have no erodent to reinforced bars, being non-poisonous and pollution-free. FDN has been applied to highway, bridge, tunnel, water conservancy hydroelectric project, port, quay, skyscraper, power engineering, industrial civil building, prestressing force component, high range concrete and many other industries.Taking up a field of nearly 1 square kilometer, our plant is focused on FDN-A, FDN-B, FDN-C series naphthalene sulfonate formaldehyde condensation. With designed annual output of 180,000MT, our production capability takes the first place around China in the Water-Reducer field.Engaged in the manufacture, R & D and trade, we are a modernized joint-ventures private company, owning a plenty of capital, large manufacturing scale, advanced production & inspecting equipment and advanced technical support. We have gained so much appreciation from our customers all over the world. Our "Wanshan" brand water-reducer has been widely used in industrial and civil architectural engineering construction projects, such as bridges, tunnels, and airports.The concept of "Product Quality is enterprise's life" has run deeply into every employee's opinion, and wholeheartedly serving our customers is our belief.All colleagues of Shandong Wanshan Chemical Co., Ltd. welcome all friends from all over the world to visit our plant for cooperation based on mutual benefits.