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machine general contracting
qingdao metro line 13


machine general contracting
harbin metro line 3
The harbin metro line 3 project started construction in june 2016, with a total length of 32 kilometers and 31 underground stations, including 8 transfer stations. at the same time, a vehicle depot and a control center will be built near antong street in xiangfang district. 19 stations in the southeast half of the ring road have been put into operation, and 11 stations in the northwest half of the ring road are expected to be put into trial operation in 2024
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smart airport solution
in rail transit communication transmission products, wireless cluster products, lte broadband wireless products, automatic fare collection products, and in smart rail, the internet, the internet of things...
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smart tourism solution

















Introduction to Protevio Rail Transit Technology (Shanghai) Co.,Ltd.
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Putian Rail Transit Technology (Shanghai) Co., Ltd. is 100% owned by Putian Oriental Communication Group Co., Ltd. Shanghai Rail Transit is committed to technology accumulation and continuous innovation, and has established comprehensive and professional leading coverage and integration advantages in rail transit communication transmission products, wireless cluster products, LTE broadband wireless products, automatic fare collection products, as well as smart rail, the Internet of Things, big data and other fields. At present, the company's products and solutions have been applied in multiple countries and regions around the world. Through comprehensive professional information network services, it effectively supports the differentiated needs and continuous innovation pursuit of different customers worldwide

establishment time
2017

service field
17+

own product
60+

partner
1000+

number of customers served
5620+

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Jointly showing up at the Second Workers' Sports Meeting of CETC by JTC Chao燃 1, CETC Dongxin and CETC 50
2024-09-19
On September 7, the Second Workers' Sports Meeting of CETC with the theme of "Working together and serving the country" was held in Beijing. In order to further enhance the cohesion and centripetal force of CETC Dongxin and No. 50 Institute, and show the moral outlook of unity and dedication of cadres and staff, Lou Shuiyong, Deputy Secretary of the Party Committee of CETC Dongxin and Chairman of the Trade Union, led by the delegation of CETC Dongxin and No. 50 Institute, consisting of 40 cadres and staff, actively participated in the sports meeting. Through the unremitting efforts of the athletes, they have achieved many excellent results and won the honorary title of "Excellent Organization Award".
Party building news
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