OSD is a leading steel products supplier in China, committed to providing reinforcing steel solutions for concrete constructions and manufacturing of corrosion-resistant steel products, with an annual production capacity of 100,000tons.

So far, OSD steel products have been widely applied in China High-speed railway constructions, including more than 20 national projects, 54 cities, 10000km railway lines, serving 2/3 of the Chinese population. More than 90% of our partners are Fortune-500 companies.