EDONG, also known as E动网, is a Chinese provider of internet infrastructure and business technology services, operated by Shanghai Ouwang Network Technology Development Co., Ltd. The company says it has served the internet infrastructure industry for 22 years and supports more than 200,000 customers. Its offerings span cloud computing, domain registration and management, virtual and dedicated hosting, website design, business email, and data-center services, including server rental, colocation, operations support, and private network connections.

Through its Yidong Cloud platform, EDONG provides cloud servers, storage, databases, network services, firewalls, and load balancing. It also offers CDN services for website, download, video, livestream, and gaming acceleration, alongside solutions for gaming, finance, ecommerce, big data, livestreaming, and hybrid cloud environments. Additional services include website filing assistance and security-related offerings.

EDONG highlights round-the-clock technical support, data centers across Shanghai, Beijing, Jiangsu, Zhejiang, and Hong Kong, and connectivity through telecom, China Unicom, China Mobile, and BGP networks. Its services are designed to address a range of business technology and infrastructure needs.