Home » TPI Inc. TPI Inc. February 12, 2012 KEYWORDS AHR expo / product roundup / products Reprints No Comments TPI Inc. www.testproductsintl.com Did you enjoy this article? Click here to subscribe to The NEWS Magazine Related Articles Multistack, Inc. Glocon Inc. USA Refrigerants Inc. Tridan International Inc. Related Products Modern Geothermal HVAC Engineering and Control Applications Refrigeration and Air Conditioning Technology, 8th Edition Related Events AHR Expo 2017 AHR Expo The ABC's of Unico P.C.B.'s SIFAC Related Directories TPI Corporation Columbus Electric div./TPI Corp. Test Products International Inc. Acoustiblok Inc. / Thermablok Inc. You must login or register in order to post a comment. Report Abusive Comment Thank you for helping us to improve our forums. Is this comment offensive? Please tell us why.