Services
Your Premier Bulk SIM Seller
We are designed to meet the demands of businesses and service providers looking to scale their operations seamlessly.

Wide Range of SIM
With a diverse selection of SIM card options, including standard SIMs, micro SIMs, nano SIMs, and eSIMs, catering to a variety of device requirements and preferences.
Customization
Changxiao Telcom offers customization options for bulk SIM orders, including branding, packaging, and pre-activation services, allowing you to tailor the SIM cards to your specific branding and activation requirements.
Bulk Sale
Whether what is the number of SIM cards you need, we can accommodate your bulk ordering needs with flexible purchasing options and competitive pricing.
Dedicated Support
Our team of experts is dedicated to providing exceptional customer support every step of the way, from initial inquiry to post-purchase assistance, ensuring a smooth and hassle-free experience for our customers.
Global Reach
With our extensive network of partners and suppliers, Changxiao Telecom can fulfill bulk SIM orders on a global scale, ensuring reliable delivery to locations around the world.
Diversified transport options
We offer a range of shipping options to suit your needs worldwide, including expedited shipping for urgent orders and standard shipping for cost-effective delivery.






OUR fact
Some Funfacts About Us
After years of experience, we have customers all over the world, we have the most professional pre-sales team, and the most efficient after-sales team.

Looking for a Cooperation?
With Changxiao Telcom as your collaborative bulk SIM seller, you gain a strategic partner dedicated to helping you achieve your business objectives through cooperative and mutually beneficial relationships.
Let's partner together for success.