Address:
H4TECH CO. LTD.
Room#517, Building#C-Dong, Daedak B1Z Center, 17 Techno 4-ro, Yuseong-gu, Daejeon-34013, Republic of Korea.
Website: www.h4tech.co.kr
Email:
✉ shariar@h4tech.co.kr
✉ shariar@chungbuk.ac.kr
✉ shariar.md.imtiaz@gmail.com
Contact No.: +8801750 310 100 [whatsapp only]