Colossus pumps is one of the largest pump manufacturers in China. The company’s main products are petrochemical process pumps and seal support systems, which are widely applied in domestic and overseas industries of petroleum, chemical, mining, metallurgy, power, pharmaceutical, paper pulp, sewage treatment and other industries of high/low temperature, corrosive, flammable, poisonous medium. Colossus pumps are manufactured according to API, ATEX, DIN, ANSI and other international standards.