About Us

Rontai is a professional enterprise which specializes in production and sales of steel products.  We are located in the centre of shanghai and mill is in Shandong pronvince. our main products are include Prepainted Galvanized steel(PPGI), Galvanized steel(GI), Galvalume steel(GL), Corrugated roofing sheet, Cold Rolled(CR). The annual capacity of prepainted products are 200,000 tons (0.12-3.0*600-1250mm), and 400,000 tons for galvanized steel coil(0.12-1.2*600-1250mm) and galvalume steel coil(0.2-1.5*600-1250mm).  


Under the support of the state owned company, We have established stable and long-term strategic cooperation relations with Baosteel, Benxi steel, Ansteel, WISCO, HBIS. and trade the products of: Hot rolled(HR), Wire rods, Anneal Cold rolled(CR) etc.


With the features of bright color, long work life, andcorrosion resistant.Our products have been used in the fields of automobile, home appliances(Refrigerator,Washing machine), construction, decoration,  energy and transportation, and metal products and have been exported to more than 70 countries and regions, such as America, EU, Korea, Turkey , Egypt etc. The export quantity come out at the top of iron and steel industry for consecutive years.


Responsibility is the assurance of quality, and quality is the life of a corporation. We value long term, transparent and reliable relations with our partners then to promote mutual development with customers all over the world.