U&D Environmental Equipment Technology Co.,Ltd is a leading manufacturer of air diffuser more than 15 years, specializing in producing water treatment equipment and undertaking wastewater treatment projects,integrating design,scientific research,development,construction and test into a comprehensive entity.

There are more than 500 wastewater treatment projects had been done by U&D all over the world, especially for the following fields:Electronic industries,Urban domestic sewage,hospital and pharmaceutical factories,power plants, paper making factories,print and dyeing mills,...