Taizhou Tonhe Flow Control Equipment Co., Ltd. is specialized in the development, design, manufacture, sales and technical service of electric ball valve, electric actuator, wireless leak alarm control system and intelligent fluid control. It is a small and medium-sized scientific and technological innovation enterprise. We mainly produces motorized shut off ball valve from 1/4’’ to 2’’, proportional electric ball valve, intelligent timer controlled valve, household water leakage detection system and other products. Some valves approved NSF61-G, CE, ROHS and other international certification.The motorized valve has compact size with smart shape, Perform reliably, with long life time, intelligent control, high torque actuators, low noise, no leak, and many other features. Which are widely used in air pump tank automatic drainage, automatic watering, water treatment, energy saving, industrial automation and other small equipment .They have broad application prospects, obvious social and economic benefits.

Tonhe grown rapidly,adhering to the core concept of "Integrity & Win-win，serve- customers,serve the society", to "create the industry's outstanding products" as its own responsibility, has applied for more than 10 utility model patents along the history. In 2019 passed ISO 9001:2015 quality management certification  system. It has been recognized as a municipal high-tech enterprise in Taizhou,a small and medium-sized technology-based enterprise which is high-growth in Zhejiang Province.In 2021 recognized as a national high-tech Enterprise and a provincial specialized emerging enterprise in 2022,and received many ofhonorary titles.Tonhe grown rapidly,adhering to the core concept of "Integrity & Win-win，serve- customers,serve the society", to "create the industry's outstanding products" as its own responsibility, has applied for more than 10 utility model patents along the history. In 2019 passed ISO 9001:2015 quality management certification  system. It has been recognized as a municipal high-tech enterprise in Taizhou,a small and medium-sized technology-based enterprise which is high-growth in Zhejiang Province.In 2021 recognized as a national high-tech Enterprise and a provincial specialized emerging enterprise in 2022,and received many ofhonorary titles.Awarded two national invention patents in 2023 and awarded Taizhou specializes in special new "Little giant" in 2024.We focus on product research & development and scientific  & technological innovation, cooperate with professional research unit design institute development for a long time, so as to make products get improve, innovation and achieve excellence continuously . Till now we have applied for 8 patents of utility model. We focus on product research & development and scientific  & technological innovation, cooperate with professional research unit design institute development for a long time, so as to make products get improve, innovation and achieve excellence continuously . Till now we have applied for 8 patents of utility model. 

Tonhe take talent as the greatest wealth of enterprises, is committed to creating employees yearning for enterprises, pay attention to the introduction of talents, training and human resources development, to stabilize the talent so as to achieve sustainable development of enterprises. All of our TONHE employees are abound to work hard, and constantly go beyond ourselves. Tonhe sincerely hope to establish long-term cooperative relations with all of old and new customers, grow up together ,share development and benefit , mutual reciprocity and mutual benefit, achieve win-win situation.