about us

Taizhou Tonhe Flow Control Co.,Ltd is a small and micro science and technology company, experienced and specialized in the development,design, manufacture, sale and technical service of electric ball valve, electric actuator, wireless leak alarm control system and intelligent fluid control.


We mainly produce motorized ball valve from size 1/4’’ to 2’’, proportional electric ball valve, intelligent timer control valve, household water leakage detection system and etc. Most of the products are approved NSF61-G, CE, ROHS and other international certifications,which exports to all over the world, main market is in Europe & America, and won a lot of trust and praise.


Tonhe has been growing rapidly and has been adhering to the core concepts of integrity,innovation,excellence and reciprocity, taking the outstanding products as own responsibility and committing to let people enjoy better intelligent fluid control.


Tonhe focuses on product research, development, scientific and technological innovation. Long term cooperating with professional Research Unit and design institutes, makes products improved, innovation and achieves excellence



Tonhe sincerely hopes to establish a vibrant cooperative relationship with all of you customers, growing together, sharing mutual reciprocity and mutual benefit and achieving a win-win situation.