Customer Cases
Explore SD-WAN cases for e-commerce, live streaming, global trade, AI workloads, branch networking, link redundancy, and SaaS acceleration.
Customer Cases · Visible Value
Cost Reduction, Fast Deployment, High Availability
Success Stories
Covering e-commerce, live streaming, cross-border trade, AI and more
Enterprise Clients
Service Availability
Countries Covered
Fastest Deployment
Solution Value Summary
Six core values for enterprise expansion
Deployment:
Cost Savings
30-50% savings vs traditional lines, significantly lower ops cost
Fast Deployment
PoC pilot T+2~3 days, full deployment T+3~7 days
High Availability
Multi-link redundancy, millisecond failover, SLA 99.9%
Dedicated Ops
24/7 monitoring, dedicated tech support, proactive inspection
Secure & Compliant
Full-link encrypted tunnel, telecom license qualifications
Elastic Scaling
On-demand bandwidth, branch expansion anytime, no extra cost
Cross-border E-Commerce
South China E-Commerce Group
Client runs Southeast Asia e-commerce with slow backend access and high order sync latency. After deploying dual-link SD-WAN, cross-border latency reduced 40%, order timeout dropped 80%, zero failures during peak sales.
Backend + Order Sync + Customer Service
Dual-link redundancy, bypass deployment
T+3~7 days
↓40%
Latency
↓80%
Timeout
0
Peak Failures
We connected to LarkYUN before last Double 11. During peak sales, zero failures, order sync latency dropped from 800ms to under 200ms.
Director Chen
E-Commerce Group · Tech Director
Live Streaming
East China TikTok Live Agency
Client operates multiple TikTok live rooms with streaming lag affecting sales. After deploying triple-link + QoS, live jitter reduced 90%, interruptions dropped 70%, average GMV up 25%.
TikTok Streaming + Live Interaction + Backend
Triple-link + QoS priority
T+3~5 days
↓90%
Jitter
↓70%
Interruptions
↑25%
Avg GMV
We run 12 TikTok live rooms. After LarkYUN, streaming latency stable under 50ms, viewer count up nearly 30%.
Director Zhang
Live Agency · Operations Director
Foreign Trade
Yangtze Delta Trading Company
Frequent video meetings with overseas clients, Zoom/Teams lag affecting negotiations. After bypass pilot then main line switch, meeting lag reduced 90%.
Zoom/Teams Meetings + Email + ERP
Bypass pilot → Full main line switch
T+2~3 days pilot
↓90%
Meeting Lag
100%
System Up
T+2
Pilot Live
We had frequent Zoom disconnects with European/American clients. Tried LarkYUN bypass, meetings were smooth the same afternoon. Zero issues since full switch.
Manager Li
Trading Company · Team Manager
AI Industry
Shenzhen AI R&D Team
Team uses ChatGPT, Claude, GitHub Copilot daily, unstable public access affecting efficiency. After deployment, AI tool latency reduced 60%, code pull speed up 3x.
ChatGPT + Claude + GitHub + Midjourney
Lightweight client + dedicated line
T+1~2 days
↓60%
Latency
3x
Code Pull
T+1
Quick Deploy
Our 40-person team uses ChatGPT and Claude daily. Installed LarkYUN lightweight client in 10 minutes, AI tool latency dropped from 3s to under 1s.
Engineer Wang
AI R&D Team · Tech Director