VENDOR LETTER - HEFRING.pdf
PDF 177 KB Posted
- Attached to
- 9280-25-R-RFIN-00020
- Solicitation number
- 3150006207
- Issued by
- Mississippi
About this file
This document is a vendor letter from Hefring Engineering addressed to Lindsay Thompson at the University of Southern Mississippi, dated March 10, 2025. The letter confirms that Hefring Inc. is the sole manufacturer and provider of the Oceanscout glider, including all spare parts, consumables, and specifically the lithium primary batteries required to operate the vehicle. The company emphasizes that they are the exclusive source for these batteries, which are designed, built, and programmed by Hefring Inc. for safe vehicle operation.
The letter strongly warns that using batteries from any other source will void the warranty, potentially compromise performance, and pose safety risks to the user. Hefring Inc. explicitly states they have not retained any authorized resellers in the United States. Contact information is provided for further inquiries, including a phone number and email for Freda Zifteh, the CEO, should the recipient need additional information about the Oceanscout glider or its proprietary battery system.
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Other files
| File | Type | Posted |
|---|---|---|
| DEPARTMENT JUSTIFICATION HEFRING BATTERY (1) (1).pdf | ||
| Q2503101- USM - KEVIN MARTIN (1).pdf |
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Text version
417 MAIN STREET, GLOUCESTER, MA 01930, USA
T +1 (978) 296-4301 U WWW.HEFRING.COM
Lindsay Thompson University of Southern Mississippi 1020 Balch Blvd Stennis Space Center, MS 39529
March 10, 2025
Dear Ms. Thompson:
This letter is to confirm that Hefring Inc. is the manufacturer and sole provider of the Oceanscout glider and all spare parts and consumables. This includes the lithium primary batteries required to run the vehicle.
These batteries are designed, built, and programmed by Hefring Inc. for safe operation of the vehicle. The use of any other batteries will result in voidance of the warranty, lack of performance, and potential danger to the user. Hefring Inc. has not retained any authorized resellers in the United States.
If you have any questions, please do not hesitate to contact me at (904) 962-2916 or freda.zifteh@hefring.com.
Best Regards, Freda Zifteh
CEO
mailto:freda.zifteh@hefring.com
File details come from the government source that posted it. Updated .