男人扒开女人内裤强吻桶进去,国产欧美日韩综合精品二区,婷婷开心色四房播播,国产女人好紧好爽

About Us

China Railway Group Limited (“CREC” for short), headquartered in Beijing, is a super-large corporate conglomerate engaged in engineering survey, design and construction, industrial equipment manufacturing, real estate development, resources and mining development, financial investment, and other fields. As one of the world’s largest construction and engineering contractors, CREC has been listed among Fortune Global 500 for 17 consecutive years. In 2022, it was ranked 34th on the Fortune Global 500 list, and 5th among China’s top 500 enterprises.

CREC News

  • Left Line of Wangjiazhai Tunnel on Yunna...

    On December 10, the left line of the Wangjiazhai Tunnel, a critical control project of the Linc...

  • China’s Largest Exported Tunnel Boring ...

    ? On December 6, local time, at the construction site of the Sariyer-Kilyos Highway Tunnel Proj...

  • Weining Interchange Taizi River Super Br...

    On November 11, the Taizi River Super Bridge at the Weining Interchange in Liaoning Province wa...

  • World’s Largest Asymmetrical Curve Rota...

    On November 17, the world’s largest asymmetrical curve rotating cable-stayed bridge, the Lushan...

Core Business

How Can We Help?