Ningbo Joiwo Explosion-proof Science and Technology Co., Ltd.
mobile：13605842739
E-mail：zys@joiwo.com
QQ：2851335080
Address: No. 8, Guoxiangqiao Middle Road, Lanjiang Street, Yuyao City, Zhejiang Province
Smart gantry crane with 7 millisecond delay, unmanned 5G trucks, tally system that automatically identifies da...
In the past, all electronic products must pay attention to waterproof . Because if water enter, the electric p...
Due to its particularity, highway tunnels have strict driving regulations.
Now every city, however large or small, there will be bank branch. Every day, you can see a lot of people que...
Ningbo Joiwo has developed new Tunnel emergency help point button telephone rolled steel intercom JWAT415.
Ningbo Joiwo has developed new VOIP IP SIP industrial metal weatherproof telephone with auto dial button JWAT937.
Power tunnels are engineering buildings buried in the ground. They are a form of human use of underground spac...
Ningbo Joiwo is specializing in the variety of industrial telephone.
With the end of the epidemic, the 2020 Gaokao （college entrance examination）was delayed by one month compar...
Ningbo Joiwo Intrinsically Safe industrial Explosionproof telephone JWBT811 has been installed on stee...
According to the school's construction goals for a safe campus, a digital campus, and a smart campus, the scho...
In hotel ,there is a vandal proof utility customer landline Public phone here.
浙公网安备33028102001022号
客服1
客服2