Profile: Bryant Symons Technologies Ltd. is a manufacturer of ultra-precision machinery. We serve industries like aerospace, automotive, defense, opto-electronics, chemical, and medical industry. We also supply CO2 absorption unit. It is a life saving device designed especially for use on military submarines. Our aircraft window refurbishment machine uses diamond technology to achieve a fine surface finish on acrylic aircraft windows. Each window is loaded onto the machine either manually, or by robot control. It is then held in place by a vacuum to ensure a flat machining surface. A flycutting head then uses three single point diamond tools to create rough, medium, and final cut.