McGill Architectural Products founded in 1978 in Ontario Canada is a leading manufacturer of specialty architectural products. Backed with more than 36 years of design and manufacturing experience, and driven by the passion growth McGill managed to expand its North American market and bridge into the international market. Product quality and reliable service underline 36 years of success. Having witnessed the overwhelming growth of the construction and service sectors in the GCC, Ontario Specialty Architecture registered as OSA L.L.C. was recently established in the UAE