Full-Duplex Half-Duplex Communication Mode Customized 2930F JL262A 4SFP Switch 48G PoE Stackable Layer 3 Access Switches

APYING is an industry-leading company that offers reliable networking devices and equipment to businesses of all sizes; We supply a wide range of high-performance products and services for data communication, which includes switches, routers, servers, Wi-Fi systems, surveillance equipment, wireless access points, wireless access control, modules, storage, power supplies, firewalls, etc. 

With 15 years in this industry, we ensure high quality with competitive price, security, stability and reliability. Our ruggedized packaging, one-stop transportation service and one year warranty always keep clients rest assured.

We serve different enterprises and organizations such as shopping malls, factories, schools, banks, hospitals, bandwidth service providers, media centers, distributors and importers.

We have our own offices and warehouses in Shanghai, Beijing, Wuhan, and Shenzhen, sincerely welcome to visit us and look forward to achieving win-win cooperation.