First Canadian designed self-storage roll-up doors.
Lightweight and quiet operation in standard and custom dimensions.
High strength walls system, that clip together for fast assembly. CMMI is a premium manufacturer of storage units and roll-up doors, offered at a competitive price.
Sheet metal manufacturing has been the back bone of CMMI management for more than 30 years, we know how to make things work. CMMI is the manufacturer to go to for self-storage units and metal roll-up doors.
We love to help our customers, so feel free to visit during normal business hours.
570 Piercey Rd, Bolton, Ontario L7E 5B4, Canada
09:00 a.m. – 05:00 p.m.