Brookhaven National Laboratory is seeking expressions of interest from firms capable of supplying electronics cabinets and rack-mounted solutions for the Electron Ion Collider project. This is a Request for Information (RFI) only, not a solicitation, and no contract will result directly from this notice. Respondents must demonstrate past experience within the last five years, capabilities in Computational Fluid Dynamics analysis, and U.S.-based manufacturing. Budgetary pricing based on quantity options is requested, but no specific budget amount is provided. Performance of services would be in support of Brookhaven National Laboratory located in Upton, New York.