h视频免费观看_狠狠艹_国内自拍99re久久_我在事物的秘密截了一段 - 亚洲香蕉AV在线一区二区三区

西安聯誠軌道交通科技有限公司成立于2013年4月，是集鐵路產品研發、設計、生產、銷售、服務、鐵路工程總承包、設備集成、以及鐵路運營維保為一體的高新技術企業。 2016年公司成立了越南合資公司，建立了鐵路設備實訓基地和檢修車間，實現了鐵路產品的本土化生產，為越南及周邊國家提供專業的鐵路產品以及維保、咨詢、培訓等服務。 公司業務遍布全國18個鐵路局（公司）及海外市場，多個地區城軌與地方鐵路以及塞爾維亞、尼日利亞、肯尼亞、埃塞俄比亞、安哥拉、吉布提、巴基斯坦、越南、伊朗、蒙古等多個海外國家，產品已廣泛應用于國內外的重要軌道線路，涵蓋高速鐵路、普速鐵路、城市軌道交通、地方鐵路等領域。 Company Profile Xi'an Liancheng Rail Transit Science and Technology Co., Ltd., founded in April 2013, is a high-tech enterprise specialized in railway product research and development, designing, manufacturing, sales, service，railway EPC project, system integration, railway operation maintenance and etc . In 2016, the company established a Joint Venture in Vietnam, and set up a training base and maintenance workshop there, which realized the localized production of railway product and provided professional railway products, maintenance, consulting and training services for Vietnam and surrounding countries. The company's business covers 18 railway bureaus (companies), many regional and local railways of China, as well as Serbia, Nigeria, Kenya, Ethiopia, Angola, Djibouti, Pakistan, Vietnam, Iran, Mongolia and other overseas countries. the products has been widely used in important domestic and foreign rail lines, including high-speed railway, general-speed railway, urban rail transit, local railways and etc.