Does high speed rail technology belong to China Railway Construction or China Railway?

The difference between China Railway Construction and China Railway

1. The holding company is different

The holding company of China Railway is "China Railway Engineering Corporation", and its full name is "China Railway Co., Ltd.", and the Chinese abbreviations include China Railway Engineering and China Railway; The holding company of China Railway Construction is "China Railway Construction Corporation", its full name is "China Railway Construction Co., Ltd.", and the Chinese abbreviations are China Railway Construction and China Railway Construction.

2. The composition structure is different

China Railway Construction Co., Ltd. inherits the main assets of China Railway Construction Corporation, and is exclusively initiated and established by China Railway Construction Corporation, while China Railway Engineering Co., Ltd. is a share established by China Railway Engineering Corporation in the form of overall restructuring and exclusive initiation.

3. The subsidiaries are different

The wholly-owned subsidiaries of China Railway mainly include: China Railway First Bureau to China Railway Tenth Bureau, as well as China Railway Construction Engineering Group, China Railway Bridge Bureau, China Railway Tunnel Bureau, China Railway Electrification Bureau, China Railway Second Hospital, etc.; The wholly-owned subsidiaries of China Railway Construction mainly include: China Railway 11th Bureau to China Railway 25th Bureau.

4. The business scope is different

China Railway Construction Co., Ltd. is a large-scale comprehensive construction group with engineering contracting as its main business, integrating survey, design, investment and financing, construction, equipment installation, engineering supervision, technical consultation, and foreign trade and economic cooperation.

China Railway is a multi-functional and super-large enterprise group integrating infrastructure construction, survey, design and consulting services, engineering equipment and parts manufacturing, real estate development, railway and highway investment and operation, mineral resources development, and material development.

Company qualifications

China Railway Construction: China Railway Construction has 19 special qualifications for general construction contracting and 17 special qualifications for general contracting of railway engineering construction approved by the Ministry of Construction of China, ranking first in the industry.

251 first-class qualifications for general construction contracting and 324 first-class qualifications for professional contracting approved by the Ministry of Construction of the People's Republic of China; There are 44 professional categories of construction qualifications approved by the Ministry of Construction of China, covering a wide range of areas. With 20 first-class qualifications for water conservancy and hydropower approved by the Ministry of Construction of the People's Republic of China, it is one of the few large enterprises in China with many such qualifications.

China Railway: 13 subsidiaries of China Railway Engineering Group have special qualification for general contracting of railway engineering construction, and 26 subsidiaries have first-class qualification for general contracting of railway construction; One of the first subsidiaries of China Railway Co., Ltd. has the special qualification of highway engineering construction general contracting enterprise.

The other 36 subsidiaries have the first-class qualification of highway engineering construction general contracting enterprises; China Railway Co., Ltd.'s first 2 subsidiaries have the special qualification of general contracting enterprise of housing construction engineering, 1 subsidiary has the first-class qualification of professional contracting enterprise of port and coastal engineering, and 18 subsidiaries have professional contracting qualification of urban rail transit.

China Railway generally refers to China Railway Engineering Group ****, and China High-speed Railway (China High-speed Railway) generally refers to China's high-speed railway.

Founded in March 1950 and headquartered in Beijing, China Railway Engineering Group is a multi-functional and super-large enterprise group integrating infrastructure construction, survey, design and consulting services, engineering equipment and parts manufacturing, real estate development, railway and highway investment and operation, mineral resources development, and material development.

China's high-speed speed railway has two layers of meaning.

1. In the narrow sense of technical standards, China's high-speed rail refers to the passenger dedicated line railway that is designed to run 250 km-hour (including reserved) and above EMU trains with several major railway speed-ups in China, and the initial operating speed is not less than 200 km-h.

2. In the broad sense of road network construction, China's high-speed rail refers to all new railways in China with a design speed of 200 km h or more, and some existing railways after being renovated to meet the standards.

The train model of China's high-speed railway.

The CRH series, the mainstream brand of Chinese EMUs, is a high-speed train rather than a high-speed train. Since CRH2C, a variety of high-speed EMUs have appeared (the previous types of CRHs run on the fast rail line but ordinary EMUs, known as D-shaped trains), and the CRH380 series has been developed to develop Chinese standard EMUs.

Electric EMUs.

On December 26, 2009, CRH3C "Harmony" EMU - trial operation (two cars reconnected) KM H Wuguang Changsui Passenger Dedicated Line.

On February 6, 2010, CRH2C "Harmony" EMU - trial operation of KMH Zhengxi Passenger Dedicated Line.

June 24, 2008 CRH3C "Harmony" EMU - Test KMH Beijing-Tianjin Intercity Railway.

On September 28, 2010, CRH380A "Harmony" EMU - test run km H Shanghai-Hangzhou passenger dedicated line.

On December 5, 2010, CRH380BL "Harmony" EMU - trial operation of 457 km h Beijing-Shanghai passenger dedicated line.

On December 3, 2010, CRH380AL "Harmony" EMU - trial operation of km h Beijing-Shanghai passenger dedicated line.

January 9, 2011 CRH380BL "Harmony" EMU - Test Marshalling KMH Beijing-Shanghai Passenger Dedicated Line.

1. The nature is different: China Railway No. 1 Bureau to China Railway No. 10 Bureau belong to China Railway, and China Railway No. 11 Bureau to China Railway No. 25 Bureau belong to China Railway Construction.

2. Different times of establishment: China Railway was established in March 1950, and China State Construction was established in 2007.

3. The registered capital is different: the registered capital of China Railway is 121,000 yuan, and the registered capital of China Railway Construction Nuclear Bureau is 100 million yuan.

4. Different businesses covered: China Railway covers infrastructure construction, survey, design and consulting services, engineering equipment and parts manufacturing, real estate development, railway and highway investment and operation, mineral resources development, materials, etc. CRCC's business covers engineering contracting, survey and design consulting, industrial manufacturing, real estate development, logistics and materials**, and capital operation.

The development history of high-speed railways:

1. The first wave

On April 5, 1959, the world's first real high-speed railway, the Tokaido Shinkansen, broke ground in Japan, and after five years of construction, the track laying was completed in March 1964, completed in July of the same year, and officially opened to traffic on October 1, 1964.

2. The second wave

From 1990 to the mid-90s), France, Germany, Italy, Spain, Belgium, the Netherlands, Sweden, the United Kingdom and most other developed countries in Europe built large-scale high-speed railways in the country or across borders, and gradually formed a European high-speed railway network.

3. The third wave

From the mid-90s to the present, there has been a worldwide boom in the construction of high-speed railways in Asia (South Korea, China), North America (the United States), and Australia (Australia).

4. The Fourth Wave

The hyperloop is a new generation of high-speed rail technology that is being studied in several countries such as China, Japan and the United States. On April 17, 2015, "Japan's superconducting maglev train set a new record of 590 kilometers per hour" reported: Japan's Yamanashi maglev test line will be converted into an operating line in the future, used as a maglev ** Shinkansen, with a maximum operating speed of 505 kilometers per hour.

Future development prospects.

According to the medium and long-term railway network planning, through the construction of Beijing-Shenyang, Shanghehang, Beijing-Zhangzhou, Nanchang to Ganzhou and other passenger dedicated lines, the "four vertical and four horizontal" high-speed railway network with Beijing-Shanghai, Beijing-Guangzhou, Beijing-Harbin, southeast coast, Longhai, Qingtai, Shanghai-Kunming, and Shanghai-Hanrong as the main skeleton will be built, and at the same time, Guiguang, Hefu and other high-speed rail extension lines will be built, forming a high-speed railway network in China with rich tentacles, accessible road networks and strong transport capacity.

According to the "13th Five-Year Development Plan for Railways" and the "Long-term Railway Plan for China and the Foundation", China's high-speed rail will usher in a new period of vigorous development in the future.

The above content reference: Encyclopedia - high-speed railway.

Zhao Huju Wenfang, former general manager of China Railway Chengdu Bureau. Deputy Director of the Department of Industry and Electrical Engineering of China Railway Group.

Baotou Xiongyi Iron & Steel ****** is a limited liability company (natural person investment or holding) registered in Kundulun District, Baotou City, Inner Mongolia Autonomous Region on 2014-07-02.

The registered address is located in the courtyard 1 of Baotou Group Luchangda Logistics Co., Ltd. on the north side of Iron and Steel Street, Kun District, Baotou City, Inner Mongolia Autonomous Region.

Baotou Xiongyi Iron & Steel Co., Ltd. Wuzhong Company's unified social credit ** registration number is 911502033971525625, enterprise legal person Zhao Wenfang, the company is currently in a state of operation.

These companies are relatively independent companies, China Railway is mainly engaged in railway construction, CRRC is the company after the merger of CSR and CNR, and China Railway Construction is a large-scale comprehensive pants orange construction company.

Shenzhou high-speed rail is the core provider of operation and maintenance for rail transit represented by high-speed rail, and China Railway Corporation mainly manages railway operations.

National Railway is always a strategic buyer of China Railway Construction, and can wantonly squeeze and exploit China Railway Construction and China Railway.

Therefore, the Railway General Manager used his identity as a strategic buyer to suspiciously and arbitrarily lower the bidding, which brought great business risks to the two China Railway and China Railway Construction, which are mainly engaged in railway construction business.