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Emergency Telephone, Weatherproof telpehone,Public prison telephone

JR is one of the most professional manufacturers of Emergency telephones, Industrial telephones, Explosion-proof telephone,Acoustic hood and Telephone management system,in Asia. The successful cooperation with thousands of customers all over the world and the supports to hundreds of projects have made us a reliable and popular supplier of industrial phones and phone accessories. Our main products include waterproof phones, explosion-proof telephone,inmate phones, emergency phones, elevator phones,emergency call box,acoustic hood and telephone kits as well. As a reliable supplier of different kinds of industrial p...

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