Company Overview

Wangsu (网宿科技) was founded in 2000 by Liu Chengyan and Zhang Haifeng, headquartered in Shanghai, China. It is the largest independent CDN (Content Delivery Network) provider in China and is publicly traded on the Shenzhen Stock Exchange (SZSE: 300017). Wangsu specializes in content delivery acceleration, network security protection, edge computing, and cloud services, serving industries including internet, finance, e-commerce, video, gaming, and government.

Related providers:

  • 🌐 Wangsu CDN (CDN acceleration provider details)

Key Milestones

  • 2000: Wangsu founded by Liu Chengyan and Zhang Haifeng in Shanghai
  • 2005: Launched Wangsu CDN acceleration service, becoming one of China's earliest third-party CDN providers
  • 2009: Listed on the Shenzhen Stock Exchange Growth Enterprise Market (SZSE: 300017)
  • 2012: Significantly expanded CDN platform scale, covering major internet enterprises
  • 2015: Launched Wangsu Security services with WAF and DDoS mitigation capabilities
  • 2017: Released Wangsu Edge Computing platform, entering the edge cloud services market
  • 2019: Introduced live streaming acceleration and download acceleration products for video distribution
  • 2021: Upgraded to cloud-native service architecture with dynamic acceleration and smart scheduling
  • 2023: Edge computing nodes expanded to cover all major cities in China
  • 2026: Continues to lead China's independent CDN market, serving tens of thousands of enterprise customers

Product Portfolio

Product Description
Wangsu CDN (Static/Dynamic) Globally distributed content delivery network supporting static file acceleration and dynamic route optimization
Wangsu Security (WAF/DDoS) Web application firewall and distributed denial-of-service attack protection for business security
Wangsu Edge Computing Edge-based computing services supporting function computing and containerized deployment
Wangsu Cloud Acceleration Cloud-oriented acceleration services optimizing content delivery from cloud to end users
Wangsu Live Streaming Large-scale live stream distribution solution supporting RTMP, HLS, and FLV protocols
Wangsu Download Acceleration Large file download acceleration with resume support, P2P acceleration, and multi-source concurrency
Wangsu API Open RESTful API for management and integration of CDN, security, and edge computing capabilities

Market Position

Wangsu is China's largest independent CDN provider, differentiating from cloud vendors' built-in CDN services. Key competitors include:

Competitor Description
ChinaCache (蓝汛) China's veteran independent CDN provider, long-time competitor of Wangsu
Alibaba Cloud CDN Alibaba Group's cloud CDN service, leveraging the Alibaba Cloud ecosystem
Tencent Cloud CDN Tencent's cloud CDN service, deeply integrated with the Tencent ecosystem
Baidu Cloud CDN Baidu's cloud CDN service, leveraging Baidu's AI and search ecosystem
Huawei Cloud CDN Huawei's cloud CDN service, focusing on government and enterprise markets
7Road (七牛云) Leading Chinese cloud service provider offering object storage and CDN acceleration