Secure. Reliable. Globally Compliant.

Bumblebee Technologies Bangladesh Limited is a leading SIM card manufacturer in Bangladesh, supplying secure, high-quality SIM solutions to Mobile Network Operators (MNOs) nationwide.

We manufacture and personalize:

• eSIM (Embedded SIM)
• USIM (Universal Subscriber Identity Module)
• OTA-enabled SIM solutions
• Customized operator-branded SIM products

Our SIM products comply with international telecom and security standards, ensuring seamless integration with operator networks and subscriber management systems.

Why Choose Us?

• Advanced SIM manufacturing facility in Bangladesh
• GSMA-compliant production processes
• High-volume production capacity
• Secure data personalization & encryption
• End-to-end supply chain management
• Trusted by national telecom operators

We support telecom operators with scalable SIM solutions designed for 2G, 3G, 4G LTE, and future-ready 5G networks.