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Application of Joiwo emergency weatherproof telephone in subway

TIME : 2022-05-25 HITS : 43

Speaking ofChina's subways, people will first think of Beijing and Shanghai. These two cities have the longest subway operating mileage in China, adding up to nearly 1,400 kilometers, which is equivalent to the length of driving from Guangzhou to Zhengzhou! However, China's subway commuter cities are not only Beijing and Shanghai, at least more than 40 cities have their own rail transit.

 

At present, many cities have set off an investment boom in rail transit construction. Transportation construction is a symbol of urban development. A subway with solid foundation, intact overall structure, stable lines, supporting facilities and good engineering quality is of great significance to improving the level of economic development of the city.

 

With the steady development of the subway, thesubway communicationhas also developed. In the operation of the subway, the communication system is a very important part. Due to the complexity of the subway communication project, including multiple systems, it is extremely susceptible to interference from external factors. In order to better promote the development of the subway communication system, it is necessary to continuously absorb foreign advanced technology. technology, strengthen domestic research and development of advanced communication technology, reduce the incidence of subway communication system failures, and achieve "safe travel, green future.


Ningbo Joiwois specializing in weatherproof telephone for more than 17 years,we could provide clear analog/Voip/GSM communication in the subway.

 

Among all the customers Ningbo Joiwo has contacted, we have provided subway emergencyweatherproof telephone intercom system solutionsfor Italy ,UK, German and other countries, and provided them with different functions  of  intercom products. At the same time, we also support customized products, no matter what material, size, weight you need, we will provide you with a satisfactory solution.

 

At the same time, Joiwo has a history of more than 17 years in the industry telecom, we have a good after-sales and mature R&D team, you are welcome to contact us at any time.

 

 

Contact: 

Joy

Ningbo Joiwo Explosion proof Technology Co., LTD

Add:No. 8 Middle Road Guoxiang Bridge Lanjiang Street Yuyao Zhejiang 315400

Tel:+86-574-58223617/ Cell/Whatspp/Skype: +8613858200389

E-mail:sales02@joiwo.com


 

 


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