Our focus is to design and engineer evolutionary products for contractors, architects, engineers, designers, and specifiers to fulfill the ongoing evolution of market demand and building energy efficiency code requirements. Incorporated in 2009 and based in Southern California we are a proud U.S. Manufacturer of innovative patented products for the Building and HVAC Industries. All of our superior products have been innovated thru intense engineering, smart design, premium material selection, and rigorous laboratory testing and are now the #1 choice in the PRO HVAC industry within the wall refrigerant piping penetration outlet seals and outdoor refrigerant piping insulation protection categories.