Founded in 2000, ESUN Technology is a licensed telecommunications operator headquartered in Shanghai, China. The company delivers a comprehensive range of connectivity solutions to both domestic and international customers. As a carrier-neutral provider, ESUN is dedicated to delivering tailored, high-quality services that enhance network performance and prioritize customer satisfaction. Backed by certifications including TL9000, ISO9001, ISO20000, ISO27001, and mandatory telecom operating licenses, ESUN ensures fully compliant solutions at competitive rates. ESUN’s portfolio encompasses a broad spectrum of services such as Ethernet, Dedicated Internet Access (DIA), SD-WAN, IPVPN, and MPLS. In addition, the company offers 24/7 bilingual customer support, on-site field services, Wi-Fi solutions, and IDC services to meet the diverse requirements of clients across all industries and scales.