Ningbo Joiwo is making loading（aging） test for Explosionproof/Weatherproof telephone

Ningbo Joiwo is  making loading（aging） test  for  Explosionproof/Weatherproof telephone in the workshop.

What is loading（aging） test ?

The loading（aging） test is checking that whether  there will be any problems after the phone work  some hours.For example , the components is the key of this industrial telephone,  we would like to check whether the all components could be work well after power on.

Ningbo Joiwo explosionproof  specialized in industrial telephone like IP or analog telephone system,weatherproof telephone, explosion proof  telephone ,vandal proof phone,hands free telephone ,public telephone and prison telephone.We could provide the PBX system solution  which could use  for Hazardous dust and gas atmospheres, petrochemical industry,Tunnel, metro, railway, speedway, marine, ship,offshore, mine, power plant, bridge ,hotel ,hospital ,prison .

Are you looking for industrial heavy duty  telephone  for any project ?

Ningbo Joiwo Explosionproof  warmly welcome your inquiry, with professional R&D and years of experienced engineers, we can also tailor our solution to meet your specific business needs.