BAOLI products can be classified into 9 series an over 3000 varieties and specifications, they are widely used in bridges, road construction, railway construction, water conservancy construction, municipal construction and industries such as chemicals, papermaking, communication, electric power, harbor, aviation and rail car. Except that BAOLI products have been sold to entire China, accounting for the largest proportion in domestic market; they are also exported to overseas for more than 20 countries, twenty six years’ efforts and achievements bring Baoli the golden age for its development.