Mawlana Bhashani Science and Technology University-MBSTU

Office of Tax Commissioner, Dhaka-24

Office of Civil Surgeon, Shariatpur

Khulna University

Rajshahi University of Engineering and Technology -RUET

Office of Tax Commissioner, Dhaka 18

Office of Civil Surgeon, Tangail

ZHONGLIANG NEW ENERGY TECHNOLOGY COMPANY LTD.

Office of Civil Surgeon, Pirojpur

Office of Tax Commissioner, Dhaka-23

Shahjalal University of Science and Technology -SUST