Welcome to CSL. We specialize in Telecom & IT Solution as well as .Digital Mobile Radio & Trunking System 
Let us help you implement the right Telecom & IT solution and DMR & Trunking System for your business.

 We are committed to supply the Defence Products  to the utmost 
satisfaction to the users.

our solutions


CSL is the leading PABX solution provider in Bangladesh with over 250+ Customers. Our current customer includes ARMY, NAVY, Air Force, National Banks and Hotels.

new high speed document imaging

CSL is now offering customer highspeed document imaging solution.

Browser Phone system solution

Find the right solution for your organization. We offer small 50 to large 50,000+ PABX system.

Product brochures

CSL offers products from Japan and Turkey with the highest quality and warrenty. Please browser through our product offerings.


our clients