Dhaka office:
124, Hazaribagh Tannery Area, Dhaka Tannery Block, Room : 43-44, Dhaka-1209, Bangladesh
Phone : +88 02 8650815, Fax : +88 02 8616587, Hand Phone : +88 0171 5402111
Email : biotechbd@dhaka.net / biotechbd@yahoo.com, MSN : tony.ah@hotmail.com
Ware House :
Plot # 263, Giridhara, Matuail, Demra, Dhaka, Bangladesh, Phone : +88 01711 535579
E-mail: info@biotechbd.net

Shrimp Shell & Crab Shell for Chitin	Shark Bone for Chondroitin Sulphate	Fish Scale for Fishcollagen