SBN is today the world market leader in the manufacture of high-quality high-pressure equipment for urea and ammonia synthesis as well as high-quality critical process equipment for the fertilizer, chemical and petrochemical industries. With more than 200 high-quality heat exchangers and reactors delivered for urea and ammonia synthesis since 2000, SBN spearheads the fertilizer industry. We design, manufacture and service a range of sophisticated high-pressure urea and ammonia equipment weighing up to 500 tons and more. Either monowall or multilayer design is used while the materials processed range from low alloy to high alloy steels for both corrosive and high temperature service. Our R&D Department plays a pioneering role in the use of a novel material for urea service to continuously improve our products and to deliver the best possible engineering solution.