Techmark Engineering’s is commercial electrical experts are most experienced in electrical installation design.
JBU BHBAN, HOUSE # 8, ROAD # 6,
SECTOR # 6, UTTARA, DHAKA, BANGLADESH.
Cell: +8801735847548, +8801302272789
WhatsApp: +8801302272789
Wechart: tmarkengg
imo: +8801302272789
Email: info@techmarkbd.com , tecmarkinfo@gmail.com