TD FLOW.Founded in 1993, TD FLOW is a large-scale enterprise integrating the R&D and manufacturing of valves and water treatment equipment, fluid control components for shield machine, integration of electromechanical equipment, general contracting and water investment. Our products are widely used in water supply and drainage, petrochemical, marine engineering, rail transportation and other fields, covering the whole country and exported to North and South America, Europe, the Middle East and Southeast Asia, and successfully applied in the South-to-North Water Diversion and other national key projects. The main products include low-pressure gate valves, butterfly valves, check valves, ball valves, flow control valves, hydraulic control valves and water treatment equipment such as gates, starters, grizzly desilters, etc., which serve the fluid control needs of many industries.