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  • Home
  • About Us
  • Product Solutions
  • Physical SIM Card
  • Esim
  • Contact Us
  • LNG
  • 中文
  • English
  • eSIM – Making Connectivity Easier
    Use eSIM-enabled mobile phones without the need for physical SIM card delivery. Purchase eSIM anytime and anywhere, scan the QR code to download and activate it, and connect with your family immediately.
    Global IoT Operator: Comprehensive Communication Connectivity Solutions
    25 Years of Telecom Industry Experience / IoT Industry Leader / Serving Over 10 Million Customers
    Cross-border Communication Solutions
    Based on years of sales experience and network resources in the communication field, Sijiu Telecom has built independent telecom core network, OTA, e-SIM solutions, as well as open functions at the PaaS layer.

    Four Major Product Lines

    14 Types of Terminal Products

    SIM Card
    Single SIM, Multi-SIM, eSIM, OTA SIM
    Module
    Mini PCIE, MTK, 4G Module, Cat1/CatM
    Device
    UFI, Pocket WiFi, CPE, Mobile
    Connectivity
    Global Connect, BoostStrap

    Global IoT SIM

    Physical SIM Card

    Global Coverage
    Networks of over 200 mainstream operators in more than 100 countries and regions
    4G Supported
    (Including CAT1/CATM)/3G/2G/NB-IoT and other multiple network standards
    Multi-operator Support
    One card can access networks of multiple operators in the same region, effectively avoiding signal blind spots of a single operator
    Rich Features
    Abundant features designed for the Internet of Things

    Travel SIM

    More Destinations...

    International Global Card
    Singapore, Malaysia, Thailand, Indonesia, Cambodia
    UAE
    Japan
    Hong Kong/Macau

    eSIM Package

    More Destinations...

    Japan eSIM
    Korea eSIM
    Singapore, Malaysia, Thailand, Indonesia, Cambodia eSIM
    Malaysia eSIM

    Core Competitiveness

    Professional sales and service team, industry-leading R&D team, and proactive corporate culture

    Global MVNO
    Sijiu Telecom currently holds 3 MVNO licenses in Hong Kong, South Korea and Singapore, with local branches in Canada and Spain. In the future, we will gradually complete the construction of a full MVNO network architecture, local network nodes and revenue-generating business entities.
    Sijiu Cloud Platform
    Sijiu Telecom Cloud Platform is not only a communication platform that opens up communication modules such as VoIP, e-SIM and OTA, but also integrates APP backend, logistics and warehousing management, merchant backend docking system as PaaS, all managed through a unified cloud platform.
    vCore
    The telecom core network is the core element for network resource integration, package customization and switching, and big data collection. In addition to Hong Kong, we will also deploy virtual core network equipment nodes in Europe and the Americas to achieve global network coverage.

    Core Capability Display

    Operation Data & Capability Display

    300 TB+
    Daily Traffic Peak
    2000 10K+
    Annual Total Device Connections
    500 +
    Global Partners & Distribution Channels
    100 +
    Industry Customers

    Global Online Customer Distribution

    Customer Connection Location Overview

    Real-time Operation Data
    Data from the Past Week
    • Annual Total Device Connections: 10 Million+
    • Daily Traffic Peak: 200TB+
    • Daily Active Connections: 1 Million+
    • Industry Customers: 100+
    • Global Partners & Distribution Channels: 500+
    SIJIU COMMUNICATIONS (HONG KONG) LIMITED
    Thank you for your attention. If you have any questions or wish to learn more about us, please feel free to contact us.
    Contact Us