Cellular Wholesaling Company Inc. (DBA) SurePower is a market leader committed to distributing a wide range of quality mobile communication products. We provide superior customer service, competitive prices, the latest mobile communication technology, and high quality products which meet or exceed industry standards. SurePower was established in the early 90s in Calgary, Alberta, Canada. We provides wholesale distribution for Cel-FI, Wilson Electronics, SureCall, OPEK and many communication accessories. SurePower target market is mainly retailers and integrators in Canada. We serves communication retail stores covering many communities in Canada.