近日召开的《国家公路网规划》新闻发布会披露,2012年中国国家级干线公路通车里程达17.3万公里,其中普通国道10.5万公里,高速公路6.8万公里。国家级干线公路的快速发展,显著改善了我国公路整体技术水平,助力长途高速货运市场迎来黄金发展期。作为商用车胎市场的先行者,佳通轮胎始终对市场变化保持准确而敏感的预见性。6月份,中国(北京) Recently held a “National Highway Network Planning” press conference revealed that in 2012 China’s national trunk highway traffic mileage of 173,000 kilometers, of which 105,000 km of ordinary national highways, highway 68,000 km. The rapid development of national trunk roads has significantly improved the overall technical level of our country’s highways and helped the long-distance high-speed freight market usher in a golden period of development. As a pioneer in the commercial tire market, GitTON Tire has always maintained accurate and sensitive foresight on market changes. In June, China (Beijing)