Contact Us Contact Us Contact for Training Mobile : +880 1788888751Reliance High Tech Ltd.1012/1 [3rd floor], Jamtola More,East Shewrapra, KafrulDhaka-1216Bangladesh. Contact for Spare Parts Mobile : +880 1788888746Reliance High Tech Ltd.1012/1 [3rd floor], Jamtola More,East Shewrapra, KafrulDhaka-1216Bangladesh.