ATR-Asahi Glass Process System [P] Ltd. Manufactures Corrosion Resistant Molecular Distillation System. ATR-Asahi Glass Process System [P] Ltd. Is the supplier of plant machinery. Corrosion Resistant Molecular Distillation System is designed for distillation or purification of thermally sensitive materials or materials with high boiling point such as vitamins and fine chemicals. Corrosion Resistant Molecular Distillation System is provided with the evaporation efficiency which is extremely high and results in short residence time and minimum hold up.