Crystal Quinone Pvt. Ltd., India, an ISO 9001:2008 Certified Co., has been delivering quality chemicals in some of the world’s largest and most quality conscious markets for nearly a quarter of a century. Its orientation towards technology and customer satisfaction, coupled with value based business ethics and commitment to quality, has secured significant position in industry. Crystal Quinone began operations in 1983 with the founding efforts of Mr. Anang Shah, who initially set up Monochem Industries, India in 1977, manufacturing Sodium Meta Bisulphite & Sulphite. Crystal Quinone originally established for the production of Hydroquinone, in the early 90’s, the plant was converted to produce the complete range of Vinyl Sulphones, in 1995. Eventually, specialized derivatives of H..