The United States Coast Guard Surface Forces Logistics Center requires 25 counterbalance valves and 25 valve bodies from Sun Hydraulics Corporation, with specific packaging and marking requirements. The government anticipates a non-competitive, sole-source award to Advanced Fluid Systems, Inc. or their authorized distributors. Companies with the required expertise must submit complete information, including an OEM authorization letter, within two calendar days from the notice posting. The award will be a firm fixed-price contract based on lowest price technically acceptable. All responsible sources may submit a quotation via email.