Cryotech Deicing Technology is a division of General Atomics International Services Corporation, a San Diego based company sp ... ecializing in energy-related research and product development. A world leader in acetate technology, Cryotech manufactures and markets environmentally compatible acetate-based highway, commercial and airport runway deicers. Acetates are considered safe for the environment because they readily biodegrade and exhibit low toxicity to vegetation and aquatic life. For over 10 years, Cryotech has manufactured Type I and Type IV propylene glycol based Aircraft Deicers/Anti-icers with industry-leading performance and internationally recognized product quality. read more