CN2 GIA dedicated-line web acceleration
China Telecom CN2 GIA lines connect you straight to Mainland users at < 50 ms, with no ICP filing. Your sites, APIs, and media load at local speed.
Test your real-world performance with a free trial first, then pick the billing model that fits your traffic volume and cost control. Every charge is itemised on a monthly invoice, with no hidden fees.
China CDN is built for Mainland users. It caches your content on edge nodes around China, so visitors pull from the nearest node, with no overseas detour and far shorter load times.
UD runs on CN2 GIA dedicated lines, the top tier of China Telecom's carrier network, backed by all three Mainland carriers. High priority, high stability, and low latency deliver a near-local experience.
The hardest parts of entering the Mainland (speed, compliance, and security) packaged into one ready-to-run solution.
UD delivers content to Mainland users through edge nodes in Hong Kong and around the Mainland over CN2 GIA dedicated lines. No Mainland company registration or ICP filing required, so visitors browse at near-local speed, saving you months of approvals.
CN2 GIA bypasses the congested public backbone, holding low, stable latency even at peak hours with a 99.99% uptime commitment. Paired with UD-managed edge nodes, it keeps cross-border unpredictability to a minimum.
Traffic routes through UD edge nodes, automatically masking your origin server IP, with free Let's Encrypt SSL, WAF, and DDoS protection built in to reduce attack risk at the source.
24/7 email, phone and live chat. Our Hong Kong team resolves issues in English or Chinese, with no time-zone gaps and no waiting on auto-replies.
No changes to your existing server setup, and the whole process fits within one business day.
Log in to the UD CDN console, enter the domain you want to accelerate, and verify ownership.
Set cache rules in basic or advanced mode, or manage them programmatically via API, with no changes to your existing server setup.
Point your DNS to UD CDN to go live instantly. Monitor traffic, latency, hit rate, and usage in real time from the console.
If your customers, staff, or partners are in Mainland China and you can't take on the time and cost of ICP filing, China CDN is the practical choice.
Cut Mainland drop-off on product and checkout pages, where every 100 ms of delay costs ~7% in conversions.
Deliver stable API responses and dynamic content to Mainland users, removing cross-border friction.
Accelerate WebSocket and dynamic content, pushing live quotes to Mainland clients at millisecond latency.
Supports MP4, HLS, and MPEG-DASH streaming to keep playback smooth and high-definition for Mainland audiences.
Landing pages from RED, WeChat, and Douyin load fast, so every click converts.
Whether you need cross-border traffic, ICP filing, CN2 GIA lines, or custom Mainland acceleration, fill in the form and our Hong Kong team will follow up shortly.
Still have questions? Reach our Hong Kong engineering team directly.
China CDN is a content delivery service built to speed up websites, APIs, and media for users in Mainland China. It caches your content on edge nodes around China so Mainland visitors fetch it from the nearest location, with no detour to overseas servers, dramatically cutting load times.
No. UD China CDN's edge nodes sit around the Mainland, so you can accelerate your site without an ICP filing. If you already hold an ICP filing, you can extend nodes inside the Mainland for even lower latency.
CN2 is China Telecom's Next Carrier Network, and GIA (Global Internet Access) is its top-tier dedicated line with high priority, high stability, and the lowest latency. For sites serving Mainland users, CN2 GIA bypasses the often-congested public backbone to deliver near-local browsing speed.
Even at peak hours, UD China CDN holds average Mainland latency under 50 ms. Actual latency varies by user location and network conditions, so we recommend a 14-day free trial to measure your own performance.
UD China CDN offers two models. Pay-as-you-go starts at HK$0.90/GB with no long-term contract, ideal for variable or first-time traffic. Monthly plans start at HK$1,000/month (1 TB included), where a fixed prepaid fee buys lower unit rates and more included requests, ideal for steady traffic and predictable costs. Every charge is itemised on a monthly invoice, with no hidden fees.
Yes. UD China CDN works with WordPress and major CMSs, RESTful APIs, and WebSocket dynamic content, and supports MP4, HLS, and MPEG-DASH streaming, suitable for brand sites, SaaS platforms, and media alike.
Once domain verification and DNS pointing are done, it usually goes live within the same business day, depending on global DNS propagation.
All China CDN traffic masks your origin server's real IP, with free Let's Encrypt SSL certificates, a web application firewall (WAF), and DDoS protection built in, and no extra security modules to buy.
Mainland cloud CDNs usually require an ICP filing and a Mainland-registered company, with approvals that can take months. UD China CDN connects to nodes around the Mainland over CN2 GIA dedicated lines and works without a filing, ideal for Hong Kong and overseas businesses that can't or don't want to register a Mainland company.