we are the largest enterprise of pump industry in west China in design, production and merchandising. It’s leading products are metering pump, large reciprocating pump, high-pressure self-balance centrifugal pump, high-pressure water descaling system, pressure vessel, etc. which are widely used in the fields as petroleum, petrochemical, chemical industry, coal-chemical, metallurgy, nuclear industry, electric power, national defense, environmental protection and non-ferrous metals, etc.