亚洲一区在线国产,近亲伦理中文字幕,亚洲无吗在线播放,在线观看亚洲网站,日本狠狠操,欧美在线观看视频一区二区三区,久久精品视频3

Saige Group won the bid for Jiqing High-speed Railway

release:admin Browse:4592 times

    QQ截圖20180920105215

With years of product design experience and supply experience in the railway industry, SEG Group's relevant railway communication cables have been successfully applied to the Jiqing high-speed rail project, which has the performance advantages of fire resistance, flame retardant, environmental protection, high reliability and good transmission performance. In the normal use and unexpected situations, it can effectively guarantee the long-term operation of various types of equipment. After reviewing the relevant qualifications, reports and products, the customer also highly praised SEG's products!