Diffuser grilles

TWO MORE PATENTS ADDED TO WALLNER EXPAC’S INTELLECTUAL PROPERTY PORTFOLIO
09/01/21  |  News

TWO MORE PATENTS ADDED TO WALLNER EXPAC’S INTELLECTUAL PROPERTY PORTFOLIO

New patented four-way ceiling diffuser grilles now available   ONTARIO, Calif. - September 1, 2021 - Wallner Expac, North America’s largest manufacturer of light gauge expanded for air filters and the .

Read More
categories
Awards Blog Events Feature Articles News Products
archives
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
categories
Awards Blog Events Feature Articles News Products
archives
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Have a Question? Want to Talk?
Send us a message.

Contact Us
corporate office
california

1274 Slater Circle
Ontario, Calif. 91761
Phone: 909.481.8800
Fax: 909.481.2560
Toll Free: 800.690.0012

©2025 expac.com.   All Rights Reserved.   Privacy Policy.