COLOUR CHROMES PVT. LTD. is an ISO 9001: 2000 certified leading manufacturer of chromium chemicals in India. The Company has its head office in Kolkata (West Bengal) and manufacturing facilities at Varanasi (Uttar Pradesh). In the year 1976 a young entrepreneur having graduated as a chemical engineer, commenced manufacturing chromium chemicals. From the days of inception the endeavour has always been to upgrade technology & environmental standards. After three decades the company has taken shape...