At a glance
| Booth | T9211 |
| Country | TW |
Company profile
Yeh Jeh Co., Ltd was established in 1989 and is a Taiwan-based OEM manufacturer specializing in heat exchangers and liquid-cooling solutions for AI servers, data centers, and semiconductor systems. Its heat-exchanger and liquid-cooling work is organized around three core product lines serving rack cooling, liquid-assisted server cooling, and demanding clean or corrosive operating environments. Rear Door Heat Exchangers (RDHX) are supplied for high-density racks where air-to-liquid heat transfer is used as part of the cooling architecture. AI Server Cooling Cabinets/Modules are offered for liquid-assisted rack cooling in AI server and data-center applications. Stainless Steel Heat Exchangers are part of the product range for clean, corrosive, and high-reliability environments. With in-house engineering, the company supports custom designs across materials, tube sizes, fin options, coil geometry, connection configurations, and target performance requirements. Its customization work can continue from the prototype stage through volume production, allowing the engineering configuration to be carried into manufacturing rather than being limited to a one-off prototype. The stated engineering objective is to help customers optimize cooling efficiency and system integration while tailoring the heat-exchanger construction to the requirements of the application.
Exhibits
The RDHX Coil / Air-to-Liquid Heat Exchanger Core is a Taiwan-made fin-and-tube heat-exchanger coil offered as an OEM product for semiconductor facilities and AI cooling infrastructure. The coil can be customized in overall size, construction materials, and connection configuration to fit different cooling-system layouts. Optimized fin geometry is paired with copper-tube circuiting to provide thermal performance while controlling air-side pressure drop. This design is intended to support high-density racks and liquid-cooled data-center architectures where heat removal and airflow resistance must be considered together. Customization of the heat-exchanger face includes face size and depth, allowing the coil envelope to be matched to the installation space. Tube customization includes tube diameter and tube thickness, while fin customization includes fin material, fin thickness, fin pitch, and fin pattern. The internal refrigerant or coolant path can be configured through circuiting choices, and the fluid-distribution hardware can be tailored through headers and manifolds. Available connection types include threaded, brazed, and flanged configurations, giving the OEM design multiple options for integration with facility or equipment piping. Yeh Jeh Co., Ltd also states that it provides fast OEM engineering support for this fin-and-tube air-to-liquid heat-exchanger core as part of the customization process.
Capabilities and products
- OEM liquid-cooling solutions for AI servers, data centers and semiconductors
- Rear Door Heat Exchangers (RDHX)
- AI server liquid-cooling cabinets and modules
- stainless-steel heat exchangers
- custom heat exchanger design
- OEM air-to-liquid heat exchanger cores