Business address and laboratory
Address
House No.: 16 (1st Floor) Road No. 7 DIT Merul Badda Dhaka-1212 Bangladesh Phone:+88-02-55053513 or +880-02-55053512 Email: contact@ghel.org or helpdesk@ghel.org
Block factory
Address
Sahajahnpur Nandigram Bogra - Nator Highway Bogra