Where is glasstech located? Glasstech, Inc. is located in Perrysburg, OH, United States and is part of the Glass and Glass Product Manufacturing Industry. Glasstech, Inc. has 115 total employees across all of its locations and generates $33.26 million in sales (USD). (Sales figure is modelled). There are 4 companies in the Glasstech, Inc. corporate family.How do i contact glasstek fiberglass? Fax or email the completed form to Glasstek Fiberglass, Inc. at (630) 978-9881 or email at [email protected]. Not a fan of online catalogs & want a printed one?Where isglasstech located in australia? Perfectly located from 3 convenient administrative and manufacturing plants in Queensland to service all of Northern Australia’s commercial and residential glass requirements. Email: [email protected] Email: [email protected] How many companies are in the glasstech family? There are 4 companies in the Glasstech, Inc. corporate family. D&B Hoovers provides sales leads and sales intelligence data on over 120 million companies like Glasstech, Inc. around the world, including contacts, financials, and competitor information.