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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10 Must-Know Brands for Industrial Telephones
Choosing the right brand of industrial telephones is essential for effective communication in challenging environments. Reliable industrial communication systems significantly enhance safety and productivity, particularly in sectors like construction and mining. Companies should invest in durabl...
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Constant Voltage vs Low Impedance Speakers: What’s the Difference in PA Systems?
Public Address (PA) systems are widely used in factories, schools, transportation hubs, and commercial buildings for announcements, background music, and emergency communication. When designing a PA system, one of the most common questions is: What is the difference between constant voltage speak...