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
Today our workshop is assembling the accessories like PCB board, handset for prison & inmate &...
Let’s show our production and assemble line for explosionproof horn loudspeaker model JWBY-25.
Joiwo has developed new GSM telephone JWAT702 and analog/voip telephone JWAT208
A fire alarm system is an active fire protection system that controls all the fire alarm modules in a building...
Joiwo has developed new voip radio GSM telephone JWAT701 with LCD display.
Happy Chinese Lunar New Year. We are back to work today and everything is back to normal,the please feel free ...
Joiwo has developed new weatherproof tunnel emergency telephone with LCD display JWAT207.
Joiwo has developed new weatherproof emergency telephone JWAT935.
The 12th edition of the International Petroleum Technology Conference (IPTC) was held 13–15 January 2020 at t...
On the afternoon of January 9, 2020, the annual meeting of Ningbo Joiwo Explosion proof Technology Co., LTD w...
The Europe client installed our analog industrial vandal proof inmate& jail phone at their prison, the...
Ningbo joiwo help customer not only industrial telephone system like IP explosionproof/weatherproof telepho...
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