A Safe Voice in Global Communications
The primary designer and supplier of standard telephone solutions for industrial, hazardous, and public environments. Trusted by Siemens, Huawei, ABB, NEC, and more.
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The primary designer and supplier of standard telephone solutions for industrial, hazardous, and public environments. Trusted by Siemens, Huawei, ABB, NEC, and more.
Get Free Quote
J&R Technology Ltd. is a leading manufacturer providing custom telephone solutions worldwide. As a professional OEM/ODM supplier, we specialize in industrial communication systems designed for extreme and mission-critical environments.
With years of engineering expertise, our products are deployed across oil & gas platforms, power plants, tunnels, smart cities, pharmaceutical facilities, and transportation networks globally.
Projects in over 50 countries with clients including the USA Military, Siemens, Network Rail, MTR, and Huawei.
All products undergo strict quality checks. 1-year free repair warranty on all units.
Engineered for reliability in the harshest environments
Explosion-proof and corrosion-resistant telephones for offshore rigs, refineries, and drilling sites.
Emergency intercoms and communication pillars for underground infrastructure and metro systems.
Vandal-resistant help points and emergency call stations for public safety and urban monitoring.
Sterile-compatible, non-contaminating communication systems for GMP environments.
Standalone 4G/LTE telephones for remote locations without fixed-line infrastructure.
Dust-proof, impact-resistant telephones for mines, quarries, and industrial plants.
High-performance industrial telephones built to last
Our telephones are built for harsh industrial environments including oil & gas facilities, power plants, tunnels, offshore platforms, mines, and clean rooms. They are weatherproof, explosion-proof, and vandal-resistant as needed.
Yes, J&R Technology is an experienced OEM/ODM manufacturer. We provide full customization including color, logo, button layout, firmware, and communication protocols (Analog, SIP, 4G, etc.).
Our explosion-proof telephones are certified with ATEX, IECEx, and other regional standards. All products meet IP66 for dust and water resistance. We comply with regulations in North America, Europe, Middle East, and Asia.
All J&R telephones come with a 1-year warranty. Any manufacturing defects will be repaired or replaced free of charge. Extended warranties are available upon request.
Contact us for product specifications, quotes, or technical support.
Head Office: Xingyi Industrial City, East Zone of Baishixia, Fuyong Subdistrict, Baoan Dist., Shenzhen, China
Phone: +86-755-27322952
Hotline (24/7): +86-135-1025-6386
Email: sales@jr-ltd.com
Fax: +86-755-27322197
• Iraq: info@riah-alsahra.iq
• UAE: info@tdm-middle-east.com
• UK: sales@acornmonitoring.co.uk
• France: sales@a2s-atex.com
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