Shanghai Topken Silica Fume Co., Ltd bases itself upon Shanghai, broaden domestic and international market extensively, and has set up sales offices in Beijing, Zibo. At present there is 3000M² warehouse in Shanghai, we have fully cooperating with professional logistics enterprise to realise the fast distribution and delivery of our products. In recent years, a very large quantity Topken Silica Fume expert overseas, especially Southeast Asian, Middle East, Europe, Austrilia.

       TOPKEN Silica Fume has become leading brand in domestic market and also being very well-known in international market by several years’ effort and development. Topken Silica Fume is applied in a lot of domestic hydraulic and maritime engineering, for example,Xiaolangdi(Yellow River),Gezhou Dam, Tianjin Harber, Donghai Bridge and so on. In fact, the production and application will benefit both the State and the people for generations to come.