Recently, in the public bidding for the 2024-2028 Henan Province Expressway Trunk Communication System Optical Fiber Testing Project organized by Henan Province Highway Network Monitoring and Tolling Communication Service Co., Ltd., the company's affiliated Zhongben Testing and Certification Co., Ltd. successfully won the bid.

　　As of now, Henan Province has opened and operated 8321 kilometers of expressways, with 117 sets of supporting trunk communication node equipment and 127 fiber optic relay sections, involving more than 6300 kilometers of fiber optic cables. Among them, 82 relay sections involve 2 or more operation and management units. With the increase in highway mileage, the number of communication nodes and fiber optic relay sections in the subsequent trunk lines will correspondingly increase. As an important component of the trunk communication network, the optical fiber of the trunk communication system is planned to be tested annually to ensure the stability and reliability of the trunk communication system on highways throughout the province, and to improve the level of operation and maintenance management of the electromechanical system.

　　The main service content of this winning project is to detect the optical fiber loss of the communication system of the highway trunk line in Henan Province once a year, and the optical fiber that fails the test can be re-inspected once. The service period of the winning project is from 2024 to 2028, a total of five years.