Nitgen t9 Bangladesh, Nitgen Bangladesh TRIMATRIK MULTIMEDIA Hotline: 0185-3330355, 01785-777722 Telephone: 02-48955951, 09611677432 E-mail: info@trimatrikbd.com Web: http://www.trimatrikbd.com Facebook: http://www.facebook.com/trimatrikbd Google+: https://plus.google.com/u/1/+TRIMATRIK-MULTIMEDIA Twitter: https://twitter.com/trimatrikbd Linkedin: https://www.linkedin.com/company/trimatrik Pinterest: https://www.pinterest.com/trimatrik/ Youtube: https://www.youtube.com/channel/UCsGIujrlNAqkF7ZY-KzqkJA https://digg.com/u/trimatrikbd https://www.dailymotion.com/trimatrikbd