无码熟人妻,各国熟妇操一,美女在公园里面操逼,激情啪啪国产三级

鐵科（北京）軌道裝備技術(shù)有限公司

鐵科（北京）軌道裝備技術(shù)有限公司是中國(guó)鐵道科學(xué)研究院集團(tuán)公司為提供軌道交通道岔系統(tǒng)解決方案，于2015年6月設(shè)立的道岔產(chǎn)品創(chuàng)新研發(fā)及成果轉(zhuǎn)化基地，是中國(guó)國(guó)家鐵路集團(tuán)有限公司下屬的唯一具有時(shí)速350公里高速道岔生產(chǎn)資質(zhì)的研發(fā)制造企業(yè)。公司可提供時(shí)速350公里及以下普速、提速、高速、重載及城市軌道等全系列道岔產(chǎn)品的研發(fā)生產(chǎn)服務(wù)。參與了京張、京沈、成貴、成昆、玉磨、西成、拉林、京雄、雅萬(wàn)等一批國(guó)家重點(diǎn)鐵路建設(shè)，為成都、重慶、西安、蘇州、三亞、珠海、北京、石家莊、沈陽(yáng)等城市軌道建設(shè)創(chuàng)新性地提供定制解決方案，產(chǎn)品按海外道岔標(biāo)準(zhǔn)遠(yuǎn)銷至馬來(lái)西亞、埃塞俄比亞、印度尼西亞及北美等國(guó)家，成功展示了公司在軌道交通建設(shè)領(lǐng)域的綜合實(shí)力。

CARS (Beijing) Railway Equipment Technology Co., Ltd was established in June 2015, it's a holding subsidiaries procured by China Academy of Railway Sciences Co., Ltd(hereinafter referred to as CARS) . As the platform of commercialization in turnout research achievements, it is the only R & D and manufacturing enterprise with the production qualification of high-speed turnout with the speed per hour of 350 kilometers under China State Railway Group Co., Ltd. The company can provide the R & D and production services for a full range of turnout products, including conventional turnout, speed-up turnout, high-speed turnout, heavy haul turnout and urban rail with the speed per hour of 350 kilometers and below. It participated in the construction of a batch of national key railway, including Beijing-Zhangjiakou High-speed Railway, Beijing-Harbin High-speed Railway, Chengdu-Guiyang High-speed Railway, Chengdu-Kunming Railway, Yuxi-Mohan Railway, Xi'an-Chengdu High-Speed Railway, Lhasa-Linzhi Railway, Beijing-Xiong'an-Shangqiu HIgh-speed Railway, Jakarta-Bandung High-speed Railway, etc., It innovatively provides customized solutions for the urban rail construction of cities such as Chengdu, Chongqing, Xi'an, Suzhou, Sanya, Zhuhai, Beijing, Shijiazhuang, and Shenyang. Its products are sold to countries such as Malaysia, Ethiopia, Indonesia, and North America according to foreign turnout standards, successfully showing the company's comprehensive power in the field of rail transit construction.