Joiwo Explosion-proof won the turnkey communication project in 2018 by supplying and installing dispatch systems, weatherproof emergency telephones and weatherproof junction boxes in Longdingshan tunnel along Harbin Expressway.
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Become Our Sales Representative
– Project Support
– Custom Solutions
– Long-Term Partnership
We are looking for motivated sales representatives, distributors, agents, and system integration partners worldwide.
Partner with us to offer reliable industrial communication solutions including industrial telephones, loudspeakers, PA systems, and explosion-proof communication equipment.