Breakthrough
Ningbo Joiwo Explosion-proof Science and Technology Co., Ltd. is located inYangming West Road, Yangming Street, Yuyao City, Zhejiang Province.Our product line includes explosion proof telephone, weatherproof telephone, jail phone and other vandal resistant public phone. We manufacture most of the parts of the phones by ourselves and it gives us much advantage over the cost and quality control. Our telephones are widely used in jails, schools, vessel, petroleum and oil drilling platform etc. our jail phones have also gained good reputation from our customers in USA, Europe and Middle East.
Innovation
Service First
The Evolution of Highway Emergency Phones Concept & Origins The highway emergency telephone system traces its roots back to the 1960s, when it was first implemented on Australian highways. These early systems featured telephone pillars installed at regular intervals. When a distress...
In the field of communications technology, especially in military and industrial applications, the choice of materials used in the manufacture of a device can significantly impact its performance, durability, and overall efficiency. Our company specializes in the production of military and indust...