Hongte is a rapidly growing company that specializes in the production of phenolic foam insulation board. And we are expanding our product portfolio. pre-insulated panel is the main product of Hongte. It is diverse in variety. The quality of Ventech hvac duct board suppliers is guaranteed. It has undergone comprehensive testing, including verifying appliance characteristics, measuring energy efficiency and energy consumption, energy class labeling and assuring electrical safety. The actual application prospects of this product are broad.
In order to win the rigid fiberglass duct board market, Ventech has been doing the utmost to serve customers with the most professional attitude. Inquire now!