Number of employees
3
Drainergy drainpipe heat exchangers in both horizontal and vertical models. They pass drainwater of any composition, including toilets. Drainergy works in any size building/home with existing drainpipe installations. Available with heat storage for heat recovery from all drainwater sources which is protected from cold drainwater. Retrofittable. Patented.
BondFace a Surface Engineering tool to create a Velcro®-like surface of raised mini-hooks for increasing adhesive performance. Patented.