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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ATEX vs IECEx Explosion Proof Phones: Key Differences Explained
ATEX and IECEx represent the two primary certification frameworks governing the safety of explosion proof phones used in hazardous environments. This guide clarifies the technical distinctions, regional legalities, and selection criteria for these specialized communication devices to ensure opera...
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What Is an Explosion Proof Telephone and How Does It Work
An explosion proof telephone is a specialized communication device engineered to operate safely in hazardous environments where flammable gases, vapors, or dust are present. This guide examines the technical architecture, safety standards, and operational mechanisms that prevent these devices fro...