QUANTA CHEMICALS PVT. LTD. Address: Hajra Mansion, 1st Floor, R. No. 8, 184-188, Samuel Street, Mumbai-400 009, Maharashtra, India Contact Person: Mr. Virat Sharma (Director) Dealing in Chromium Trioxide, Potassium Dichromate, Iso Propyl Alcohol, Phosphoric Acid (Technical Grade)