Value-added Services

Value-added service products are products that provide value-added services such as network security, data application and operation and maintenance to customers on the basis of basic business products. As a comprehensive Internet service providers, Sinnet provide diverse and personalized value-added services, including black hole sealing, flow cleaning, wavelength division line, vulnerability scanning, penetration testing, intelligent disaster recovery, traffic monitoring, reverse DNS, meet and expand user requirements at all levels.