Cheng Long Construction Group Urban Rail Transit Construction Company (hereinafter referred to as "Cheng Long Rail") has professional contracting qualification of urban rail transit project and first level qualification of general contracting for municipal public engineering, and it is a professional company engaged in construction of urban rail transit project subordinate to Cheng Long Construction Group.

        As the important market development direction of Cheng Long Group, Cheng Long Rail currently has many advanced TMD machines and supporting construction machinery equipment, and has several excellent teams which are skilled, experienced and innovative, and familiar with the construction technology under the various geological conditions, and especially, accumulate rich experience in the deep foundation pit supporting of large stations and construction of shield zone with complex geology.

        Cheng Long Rail always adheres to the enterprise spirit of "team, devotion, innovation and dedication", insists on the business philosophy of "integrity based and pursuit of excellence" and management philosophy of "responsibility, efficiency, excellence and harmony", and walks out a technology-intensive and management-innovative scientific development road suitable for enterprise development over the years; and the backbone management personnel have experience in metro construction and management for more than ten years, and the annual construction capacity of the Company is more than 1 billion  Chinese Yuan. Cheng Long Rail has been consistently praised by the owners and highly recognized in the society during the construction of Guangzhou Metro, Pearl River Delta intercity rapid rail transit, Foshan Metro, Shenzhen Metro and many other large metro stations and underground shield zones since it entered the construction field of rail transit in 2003.

        Cheng Long Rail always insists on the enterprise mission of "giving the contentment to common people" and service index of "customer satisfaction + customer satisfaction" over the years, forges ahead continuously and innovates with determination, and makes unremitting efforts to achieve the internationally known and industry-leading objective. We are willing to make contribution to the construction of urban rail transit across the country.