With the experience of over a decade, Top Line Tea Co. (P) Ltd. (ISO 9001:2008 Certified) is counted amongst one of the major CTC Tea processing and supplying companies in India. Located in Kolkata (West Bengal), we are recognized as a trustworthy Manufacturer and Supplier of CTC Tea. The CTC Tea, we offer, is available under the brand name of ‘Himgiri’, ‘Ratnagiri Diamond’, ‘Rheagiri Diamond’ and ‘Shree Sai Supreme’. The made tea is sold through auction sale and wholesale distributors all over India.