Sandstein is active in the fields of producing and exporting industrial products. Main products categories are: Potable water, Sewage and municipal construction, such as Ductile Iron Pipes, Hubless Pipes, Fittings & Accessories, Valves, Manhole Covers.
We also produce special products according to customer? drawings and samples, such as  Boiler accessories Agricultural wheels and other special parts. If you have a general idea of the various kinds of our products, please log on our web: www.sandstein.com.cn