A professional valve manufacturer integrating R&D, design, manufacturing, sales and service
Suzhou Douson is one professional valve manufacturer integrating R&D, design, manufacturing, sales and service. We go beyond product standards and customer’s requirements, and leverage our expertise at every stage from design to fabrication to enhance customer experience.
Design temperature is from -196 to 650 °C, pressure is up to 4500Lb, including both onshore and offshore, and the production line cover Ball valve, Gate, Globe, Check, Butterfly valve, Subsea valve, Douson provides engineered flow-control solutions in Petroleum, chemical, natural gas, power generation, coal chemical, offshore and marine fields.
Founded from 2007
Coverd the area 20,000 square meter
Providing reliable and complete solutions of industrial valve for global customers
Products are designed for a wide range of industrial applications and services