Shenzhen Guangwangshi Technology Co., Ltd. (ONV), founded in 2003 and abbreviated as Guangwangshi—reflecting its core focus on “fiber optics, networking, and video”—is a national high-tech enterprise integrating R&D, manufacturing, and sales. Its R&D center and marketing headquarters are located in the Tairan Building, Chegongmiao, Futian District, Shenzhen’s CBD. The company is a leading domestic manufacturer of PoE switches, industrial smart switches, wireless bridges, wireless APs, and wireless 4G routers, as well as a provider of intelligent IoT control boxes for security applications and comprehensive IoT system solutions. It has been recognized as a National High-Tech Enterprise, a Shenzhen High-Tech Enterprise, one of China’s Top Ten National Security Brands, one of China’s Top Ten Security Brands, and a Trusted Brand Supplier among hundreds of enterprises. ONV offers advanced product and architectural end-to-end transmission solutions centered around five core technologies: fiber-optic communication, Power over Ethernet, professional video transmission, wireless network transmission, and intelligent IoT transmission. Driven by technological innovation, the company remains committed to delivering secure, stable, and seamless transmission solutions.