JR Weatherproof telephone installed in Saudi industrial the park J&R Technology LTD. has undertaken many telephone projects in the field of heavy industry at home and abroad for many years, and has rich experience in the development and production of special telephones. Saudi Arabia is also one of the important partners of J&R. In addition […]

J&R SOS industrial telephones for Mexican thermal power plant

JR weatherproof telephone are installed in scenic spots in Thailand to provide emergency communication for tourists and staff. This serial telephone has great stability and strong anti-interference ability, in line with national standards GB/T 15279-94. The phone support full duplex communication, and two-way communication. The telephone is designed according to the stability requirements of minus […]

The Spring Festival holiday of 2022 is approaching, J&R would like to extend our sincerest greetings to customers and friends at home and abroad. The Spring Festival is one of the traditional folk festivals in China, It is also known as the four traditional Chinese festivals along with the Dragon Boat Festival, Qingming Festival and […]

J&R weather-resistant emergency telephone JR101-CB, installed in several tunnel projects under construction in Iceland. Iceland is the westernmost country in Europe, located in the middle of the North Atlantic Ocean. Because of the large-scale coexistence of glaciers and volcanoes, Iceland is known as the “Land of Ice and Fire”.   JR101-CB weather-resistant telephone is designed according to […]