P. G. CHEMICALS PVT. LTD. Address: 312/313, Bhaveshwar Complex, Vidhyavihar (W), Opp. Vidhyavihar Bus Depot, Mumbai-400 086, Maharashtra, India Contact Person: Mr. Vatsal D. Kothari (Partner) Manufacturer of O-Dianisidine Base, O-Dianisidine Dihydrochloride, Ingrain Blue, Pigment Violet 23, 3,3'-Dichloro Benzidine Dihydrochloride, Fast Blue B Salt, 2-Nitroanisole,4-Nitroanisole, Ingrain Green, P-Chloro Nitro Anisole