Shenzhen-letter Technology Co., Ltd. Shenzhen Technology Co., Ltd. since its inception in 2003, has consistently uphold the "professional-oriented, service first" purpose. Our main business is Internet access services (ISP) and Internet Information Services ( ICP). Yi letter Technology has always been to provide the highest quality Internet to customers a number of products and services related to responsibility, vertical industry segments based on customer-oriented features, integrate resources, dedicated to providing comprehensive e-business consulting and solutions program. At present our customers around the country in various provinces, cities, districts, with thousands of agents and partners, operates in various industries. We have tens of thousands of successful domestic companies / individuals to provide a variety of Internet-based a variety of business services. We work directly with the company in Dongguan Telecom, the largest telecommunications business cooperation, Dongguan, the primary resources in all aspects have a big advantage. Changsha Lugu telecommunications room Yi Shun Technology Telecom IDC data center is located in Changsha, Hunan Province, Changsha, foot 2nd floor Changsha telecommunications room Tongzipo West Valley High-tech Zone, is a leading network data centers with world-class standards, with high-speed fiber-optic lines, a complete network environment, and specialized network management techniques. With a prime location, providing customers with fast, high-quality services. With world-class facilities, rich telecommunications resources, operational experience and advanced network equipment, to provide you with high-quality IT services, while saving you time and money, for the development of enterprises E provides a solid foundation for a successful era. Lugu room using 240G fiber-optic telecommunications network nodes directly connected, with the new software, the latest firewall protection 16G clustering technology, dual UPS power guarantee, temperature and humidity, smoke detection and provide 7 × 24 hours in three shifts room technology support services.