Sino-Telecom technical support team is experienced in project implementations, identifying and resolving technical issues during and after sales. Currently we have more than 100 people for after-sale support. All are well educated and have professional training. They have rich practical experience in delivery and troubleshooting, as well as good basic theory. Sino-Telecom’s technical support team has been unanimously recognized by the user in the information industry, China Unicom, China Mobile, China Telecom, radio and television and other large-scale network project implementation in the country.