Ningbo Joiwo Explosion-proof Science and Technology Co., Ltd.

Industrial telephone manufacturer

Joiwo Explosion-proof High-tech Enterprise EU Standard Double-effect Integration
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Welcome to China International Urban Construction Exposition on Nov 7th - Nov 9th, 2019


Joiwo  will participate in the 19th  China International  Urban Construction  Exposition from Nov, 07 to Nov, 09, Beijing time.


Joiwo will show new industrial communication telephones here.  

Welcome to visit and guidance.

Booth No:W1B28

Location:Beijing international exhibition center