Large production base

Possess relevant domestic explosion-proof certificates

Integrate research, production and sales, directly facing the terminal

Integrate mold development, injection molding, die-casting, and hardware processing and manufacturing

90% The above product parts are produced by ourselves

Overall competitiveness and cost-effectiveness are in the leading position in the explosion-proof communication industry

High and low temperature test, the working temperature of the phone can reach -40-60℃

Frequency response test, the phone meets international and domestic electroacoustic indicators

Pull test, the maximum pull of the phone handle can reach 480N

Possess comprehensive capabilities such as scheme design, research and development, complete assembly, installation and debugging

With quality products and good service

Joiwo has become the network supplier of many famous enterprises at home and abroad