DEMI SPECIALTY CHEMICALS and CO. J-167, MIDC, Bhosari, Pune-26, Maharashtra, India Manufacturer of Quaternary Ammonium Hydroxides (QAHs), Tetramethylammonim Hydroxide (TMAH EG 25%), Tetramethylammonim Tetrabutylammonium Hydroxide Pune... Contact Person: Mr. Milind, Mr. Deepak Send Inquiry