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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Best Outdoor Horn Speaker Setup for Large Warehouse Communication PA System
The best outdoor horn speaker setup for a large warehouse communication PA system is usually a distributed, zone-based design that combines weatherproof horn speakers, clear paging control, and enough acoustic headroom to overcome machinery noise. In practice, that means selecting speakers with ...
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How to Deploy Industrial PA Speaker Factory Speaker in PA System
Deploying an industrial PA speaker in a PA system starts with one rule: design for the acoustic problem first, then for the hardware. In factories, the real challenge is not simply making sound, but delivering intelligible voice messages above high background noise, machine reverberation, dust, ...