PRO UNI-D CO., LTD has been established since 1988 in Taiwan, specialized in producing electric actuator, solenoid valve, and butterfly valve ( control valve ) applied to fluid control. We are the professional manufacturer who built up our own brand "UniD" and “miT-UniD-cns” and promoted them to all over the world. 

We hold the largest market share in field 2/2 Solenoid Valve in Taiwan first. Our sales network stretches to not only in Taiwan but also the global market. After a decade, we decide to join new products - electric actuator.  We design four series that can match quarter valves and linear valves for different kinds of industries. We have insisted our business concept: 3 TOPs – Top quality, Top Service and Top Credit. Our quality keeps pace with the major industrial countries at a reasonable price. Our solenoid Valves and electric actuators are appointed for global medical equipment in Europe. Luckly, we got many ODM and OEM orders. To keep up with the latest technology, we are investing the most in research and development.

Our products, Solenoid Valve and Electric Actuator, are applied in a wide board industries, especially widely used in Automation Machine Design, such as water control, temperature control, refrigerated air conditioning, automatic filling equipment, fire sprinkler, agricultural irrigation, spa massage (SPA), steam bath, chemical and food machinery industry. We provide good products to meet customers' requirements, according to the specific type of fluid and temperature. We have competitive advantages in technology, quality control, and after-sales service.

Our normal-close(NC) and normal-open(NO) solenoid valve has a full product line in pipe size from 1/8”to 4” with different types of thread-end and flanged-end provided. Different materials of valve body are also available to applied for specific fluids, such as water, air, steam, gas, light oil, heavy oil, and acidic fluids.

Our Electric Actuator are all designed to meet valves with ISO plate specification, including thread-end and flanged-end ball valve, butterfly valve, and three-way valve. Electric Actuators with manual device and overheat protection device are provided to drive valves from size 1/2” to 12”. We also offer customized service to support our client in automatic fields.

PRO UNI-D CO., LTD insists in providing high quality products, all products have been certified with approval of ISO 9001, CE and CSA. All customized requires and questions are welcomed to contact us. Our R&D members and sales are always ready to offer the professional and complete services for you.