The former of Zhejiang Ruiyi Industrial Automation Co., Ltd. Is Ruian instrument three plants, it was founded in 1954, located in Xiaonanshan Village, Tangxia Town, Ruian City, Zhejiang Province .It is an expert production team made by a senior technical service in industry, and has 50 years of experience in production and manufacturing history, strong technical force, excellent processing and testing equipment, complete quality system, It combines the independent research and development, mass production, marketing and sales. The company mainly produces all kinds of low-pressure valve, a variety of actuators, instrumentation components, control devices, and carbon molecular sieve Nitrogen etc, add up to five categories of products. 42 series, 362 kinds of specifications. Based on serration, our products develop to high-tech, multi-species, complete set, the led products: gas, electric actuators, pneumatic quick disconnect regulator butterfly  valve, high temperature and pressure seal ball valve, butterfly valve, bellows damper control devices, carbon molecular sieve system machine ,they are all national key new product projects, and were given national patent products, provincial Science and Technology achievement Award and Excellent products title, some have replaced imported products.

      Zhejiang Ruiyi Industrial Automation Co., Ltd will continue maintain the "experience leading innovation integrity" for the purpose, always bring your guarantee of quality. And as always, we will cooperate with customers  with our wisdom and sweat, with excellent technology, excellent quality, good service sincerely, create a brilliant tomorrow .

      We sincerely welcome customers to visit our company, and  establish a good working relationship.