Double K Industries ® - Invelop Inc.
Invelop is a family-owned California USA corporation which began as Double K Industries® in 1982. Most of our historic business has been conducted by the Corporation Double K Industries® until 1997 when the corporate name was changed to Invelop Inc.™
We have been serving the Professional Animal Care Markets for 38 years with the design, manufacturing, and distribution of The Power Clipper professional animal clipper and the Challengair® Animal Dryer line for small and large animals. We have also manufactured The Groomer's Edge® and Horse Sense® lines of Professional, concentrated animal grooming shampoos and conditioners for many years.