ZYELL Communications Corp., founded in 1992, has provided network service for 30 years. Because of the solid foundation, it has accumulated a large amount of internet data based on the real world. ZYELL has researched and developed a variety of products, such as wifi systems, routers, switches, wireless extenders, etc. For different types of customers, like telecommunication service providers, enterprises, and families, it provides lots of services. For business customers, security firewall and management is an extremely important part of ZYELL.