BEIJING, China — December 18, 2025 — Beijing Huahong (BHDC) participated in the 2025 Communications Industry Conference & 20th Annual Communications Technology Summit, hosted by China Unicom under the theme “Win with AI: Opportunities and Innovation for Telecom in the 15th Five-Year Plan.”
As a primary SIM and eSIM supplier to China Unicom, BHDC attended the dedicated eSIM Technology Innovation and Industry Application Forum — a session focused on mapping the path from eSIM standardization to commercial-scale deployment.
From pilot programs to production scale
BHDC’s eSIM journey spans nearly a decade. The company launched its strategic eSIM R&D program in 2016, passed China Unicom’s technical verification in 2017, and achieved commercial deployment on China Mobile’s platform in 2018. Since then, BHDC has expanded into automotive-grade eSIM — achieving mass production for connected vehicle OEMs including GWM, Chery, and FAW Hongqi.
Why this matters for global connectivity
China’s eSIM ecosystem is entering a high-growth phase. With MIIT’s approval for commercial smartphone eSIM trials in late 2025, and GSMA Intelligence projecting 6.7 billion eSIM smartphone connections worldwide by 2030, the stakes for getting infrastructure right have never been higher.
BHDC’s proven track record with all three Chinese operators — combined with its GSMA SAS-UP certification, IATF 16949 automotive quality management, and ISO 27001 information security accreditation — positions it as a credible technology partner for operators and OEMs pursuing global eSIM deployment.
Whether the use case is consumer smartphones, industrial IoT gateways, or smart vehicle, BHDC’s message at the conference was clear: secure, standards-compliant eSIM infrastructure is the foundation for the next wave of connected intelligence.
