【Service Introduction】China Unicom Sino-Japan Subnet Construction & Operation

About China Unicom

China Unicom provides communication services—including mobile communication, internet access, SIM cards, and international calls—in over 30 countries.

With a network infrastructure spanning over 40 submarine and terrestrial cables worldwide, it forms a robust network backbone connecting China and Asia. Boasting over 100 global POP points and 10+ data centers, it enables global data center interconnections and large-capacity data communications.

Beyond Technology’s “China Unicom Sino-Japan Subnet Construction & Operation Service” offers one-stop technical support to clients, covering design, construction, installation, and operation of cross-border Ethernet, closed networks, and internet lines between China and Japan.

Services of Beyond Technology’s Sino-Japan Subnet Construction and Operation

Provision of cloud utilization optimization

・Need professional technical support from server engineers.
・Want to consult via various methods like phone and chat.
・Seek one-stop, unlimited consulting and technical support focused on problem-solving.
・Wish for quick response to needs and early resolution of issues—such as those significantly impacting systems.
・Want advice based on use cases, environment and requirements.
・Aim to minimize unnecessary operational costs.
・Seek knowledge about various clouds.
・Desire to focus on developing original services and creating business value. among other things.

At Beyond, we carefully listen to our clients’ needs—including the scale of China Unicom service usage, current challenges, and uncertainties during implementation—and provide solutions that meet their satisfaction.

After the China Unicom service is implemented, we offer technical support to help clients utilize the service more effectively. If you have any questions regarding service settings, functions, or operations, please feel free to contact us at any time.

Contents of China Unicom’s China-Japan network construction and operation services

※ Support hours: 10:00–19:00 on business days (For 24/7 support, please contact us separately)
※ Supported items include cloud networks (within WAN) and edge switches at each location. On-site equipment installation at the customer’s premises is not covered.
※ The minimum term for this service is 3 months.