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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Industrial VoIP Solutions for Harsh Environments Explained
Industrial VoIP solutions are ruggedized voice-over-Internet-Protocol communication systems designed for extreme conditions where standard office VoIP equipment would fail. Built with hardened enclosures, extended temperature ratings, high IP ratings, and hazardous location certifications, these ...
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What Is an Explosion-proof Telephone and How Does It Work in 2026?
Key Takeaway: An explosion-proof telephone is a hardened communication device for hazardous locations where flammable gases, vapors, or dusts create ignition risks. These units contain internal ignitions within specially engineered enclosures, preventing sparks or heat from triggering external at...