DAPU machine specializing in the production and development of a wide range of steel pipe, valves, pipe connectors, hydraulic pneumatic pipe joints accessories. Best-selling products in the U.S., Europe and Japan, dealers and users by the acclaim. Products are widely used in hydropower projects, oil mining, paper-making chemicals, beer dairy products, pharmaceuticals and machinery manufacturing and other fields. The company through a comprehensive ISO9000 international quality system certification, product manufacturing specifications used APl, Japan JlS, Germany DlN, Chinese GB, such as manufacturing standards, health-class family to ISO; IDF; SMS; RJT; 3A standard pipe fittings, to fully meet today&＃039;s customers Stringent requirements. Cover valves product line includes a variety of needle-valve; valve instrument; power station valve; Health valve; meter pipeline joints; health-class pipe fittings; stainless steel pipe joints and so on. Company seeks to ensure that the quality of the premise, addressed to the customer in the most favorable price for the purpose of the force a DAPU brand.