Yinghai Electromechanical Technology Co., Ltd. is a senior research and production factory for rotary joints in Republic of China, 

We are manufacturing Rotary, Swivel and Multiport joints for water, steam, hot oil, coolant, hydraulic oil and chemical Fluid Transfer Mechanisms.

How do I choose a rotary union?

Proper selection of a rotary union solution requires details about your application′s operating parameters including pressure, speed, media type(s), number of flow passages (channels), and connection size(s) / type(s). A good place to start your search is with our Standard Rotary Unions. If you are confident that a custom / modified solution is most likely required or need assistance in your selection, contact us to Get Started. Our experts are here for you.

Do you offer custom rotary unions?

Yes, it′s what we do best! We can meet your exact fluid rotary union requirements from modifying our standard products to complete, custom design and manufacturing. For more information see Custom Solutions

What is your process for a custom rotary union solution?

First, contact us to Get Started. Our team will reach out to you to start learning more about your project′s technical and delivery requirements. We will consider all aspects of your application and work together to develop the best solution.

Can your standard rotary unions be modified to meet the requirements of my application?

We can modify our standard rotary unions to fit your needs. Custom modifications to our standard products are quite common and easier than you may think. Modifications include changes to housing / shaft dimensions and materials, seal types, mounting configurations, connection sizes and types, and flow passage configurations. For more information see Standard Rotary Union Modifications