PARAS PEN PVT. LTD. 575,RabindraSarani, Baghbazar Kolkata–700003 West Bengal, India Phone: 033-2554-3168/ 2554-4526 Fax: 033-2554-1423 Mobile: 09339654441/ 8335000222/ 9163188976 Email: info@paraspen.com
