Shenzhen N-net High-tech Co., Ltd based in Shenzhen, China, is specializing in R&D, manufacturing, and sales of networking transmission products, including Industrial PoE switches, Commercial PoE switches, Smart Surveillance box, media converter, EOC/EO2, video converter, etc. At the international market, we focus on OEM and ODM, we have established cooperative relations with reliable partners in over 60 countries and regions. As a part of our company culture, we have been doing our best to provide all our partners quality products, fast and professional pre-sale/after-sale service. Our main purpose is to build long-term win-win relationships with our partners.