Solutions
Innovation
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-Founded in 2005
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-18 years experience
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-20000 production area
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-4 Product series
Case Studies
ABOUT US
Breakthrough
company
INTRODUCTION
Ningbo Joiwo Explosion-proof Science & Technology Co., Ltd mainly provides integrated services for industrial telephone communication systems, video intercom systems, public broadcasting systems,emergency voice communication system and other industrial communication systems. It also provides wholesale and sales services for a series of products, including IT products, internal emergency communication systems, industrial telephones, explosion-proof telephones, weatherproof telephones, tunnel fiber optic telephone broadcasting systems, integrated pipeline corridor fiber optic telephones, visual emergency telephones, emergency dispatching communication systems, network products, monitoring products, etc.
Joiwo products meet ATEX, CE, FCC, ROHS, ISO9001, and other international standards, serving 70+ countries worldwide. With in-house manufacturing for over 90% of core components, we ensure quality, stability, and reliable delivery, providing one-stop service from design and integration to installation and maintenance.
NEWS
Service First
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Decoding ATEX Speaker for Hazardous Area Speaker and Explosion Proof Speaker
An ATEX speaker is the right choice when audio alerts must remain reliable in areas where flammable gas, vapor, or dust can create an ignition risk. In practice, the term often overlaps with hazardous area speaker and explosion proof speaker, but the best option depends on the zone classificatio...
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Direct Pricing for Industrial Speaker IP Rating Industrial Loudspeaker PA System
If you are comparing the direct pricing for an industrial speaker IP rating industrial loudspeaker PA system, the real answer is that the IP rating is only one part of total cost. In industrial projects, price is driven by enclosure protection, acoustic output, mounting hardware, certification r...