Industrial highway telephone have been installed in highway project,Europe.

Ningbo Joiwo’s  highway waterproof  telephone  have been  installed in   highway project,Europe.


Alluminum alloy  material,with or without keypad depends on customers’ demand. Our customer shared the application photos and  they are very satisfied with our industrial waterproof telephone . All the telephones are perfectly work well there.

We have  many years’ experience about industrial telephone research and we are professonal company which could provide the OEM service like housing words,logo ,label ,color and so on.




Ningbo Joiwo is always pay attention to improve the product quality to suitable nowadays market.

If you have any idea  about our industrial analog/Voip telephone for highway /Tunnel project  or anything else,Ningbo Joiwo Explosionproof  warmly welcome your requirement, with professional R&D and years of experienced engineers, we can also tailor our solution to meet your specific business needs.

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Post time: Apr-02-2020
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