June 21，The scientific and technological maintenance company affiliated to the Research Institute successfully passed the qualification review of the highway maintenance operation unit of the Liaoning Provincial Department of Transportation，Became the first company in the province to successfully apply for Grade A subgrade and pavement maintenance、Bridge maintenance level A、Tunnel maintenance level A、Enterprises with four dafabet best online betting websitenational general highway maintenance qualifications for traffic safety facility maintenance。

Technology maintenance company since its establishment in May 2018，Under the leadership of the Party Committee of the Trading Group and the Research Institute，Follow "One year to lay the foundation"、Step up in two years、Three-Year Development” overall plan，Continuously enhance the core competitiveness of “scientific research + conservation”，Relying on the solid waste resource regeneration independently developed by the scientific research institute、Non-stick wheel emulsified asphalt、Advanced technologies such as ultra-thin wearing layer，Significantly improved the quality and efficiency of maintenance projects；Canceling provincial boundary toll stations、Highway National Inspection、Team inspected in key projects dafabet live casinosuch as Shenshan Expressway maintenance，Shows excellent strength；By implementing the "Management Improvement Year"、Special actions such as project construction of "four modernizations and one system"，Strengthening operation and management efficiency，Promote lean management。With the hard work of all employees、Working together，The company’s industrial development momentum is strong，Total annual revenue reaches the 500 million yuan mark，Major maintenance、Daily maintenance、Greening along the route、Various projects such as traffic safety facilities are located on the main highways in the province，Achieve national leadership in the application of technologies such as refined solid waste recycling，Jilin、Inner Mongolia and other provincial markets are steadily expanding，Industry recognition、Influence dafabet live casinocontinues to increase。

This qualification application work，Technology maintenance company plans ahead，Make careful preparations，Relying on its own professional strength and performance results，In accordance with the "Qualification Management Measures for Highway Maintenance Operation Units of the Ministry of Transport", "Implementation Rules for the Qualification Management of Highway Maintenance Operation Units in Liaoning Province" and other relevant requirements，After nearly half a year of data collection、Completed and improved、Declaration review and other processes，Finally passed the acceptance of the Provincial Department of Transportation，Being the first in the province to obtain the highest level of full license maintenance qualification。