Roof Vent Lid, Smoke, With Slide Bar, Bulk Package (90112-C1) by Heng's®. Replacement For Hengs/ Elixir Universal And Ventline Vents. Heng’s Industries USA, LLC is a premier manufacturer supplier of quality recreational vehicle and marine products. We provide a diverse series of quality products ranging from vents to sealants to affordable furniture supplying distributors throughout the United States and Canada. We are proud to offer the highest quality products including: Vents, Range hoods, Converters, Sealants, Portable Toilets, Furniture.

Notes: Replacement For Hengs/Elixir Universal And Ventline Vents