- Tel: 0086-755-27322952
- Fax: 0086-755-27322197
Posts
- Offshore Facilities and Oil & Gas application
- Our broadcasting telephone as Industrial anti - noise loudspeaker broadcast intercom system was installed in power plant in Peru.
- J&R Vandal Proof Door Intercom Installed in UK
- J&R 2019 Semi-annual work summary
- J&R Industrial Telephone Special Promotion In September
- JR305-SC 3G Emergency Telephone Was Installed In Alps mountains
- J&R Emergency Telephone to be installed in Charles Darwin University In Australia.
- JR309-FK Emergency Telephone To Be Installed In Elevator In UK
- Analysis of communication requirements for offshore wind power engineering - industrial telephone case
- Special Promotion in July
- J&R after-sale warranty for customers in Hong Kong
- J&R SOS Help Point With Built-In IP Camera Was Installed In Manchester Airport Project.
- J&R Weatherproof Telephone for Food Processing Factory
- Industrial Telephone Introduction
- A Brief Guide to Industrial Telephones
- J&R Technologies Emergency Intercom and Multi-Function Intercom Systems
- Telephone Peripheral Accessories And Telephone Core Components: A Brief Guide
- J&R Hands-free Telephone was Installed at Tunnel Entrance project (Under Construction) in HongKong
- Our weatherproof telephone as IP Dispatching Emergency Telephone used in China Three Gorges New Energy Power Plant.
- War can not stop J&R Weatherproof Telephones Export to Yemen
- J&R Provided the Customized Blue Emergency Telephone tower for Public Area Project
Products
- Weatherproof GSM/3G Telephone
- Speed Dial Industrial Telephones
- VOIP / SIP Outdoor Emergency Telephone
- ATEX telephone
- Mining explosion-proof telephones
- Explosion Proof Telephone Set
- Auto-Dial Explosion Proof Telephone
- Inmate Telephone/Rugged Jail Telephones
- Vandal Proof Telephone For Bank / ATM
- Rugged Public telephone
- Rugged Prison SIP Telephone
- Highway SOS Call Box
- Metro Emergency Call Box
- Roadside Solar Power Emergency Telephone
- Solar Powered Roadside Emergency Telephone Tower
- Handsfree Elevator Telephone
- Emergency Help Point Telephone
- Vandal Resistant Handsfree Intercom
- Clean Room Telephone intercom
- Emergency Help Point With Camera
- Industrial Telephone Acoustic Hood
- Industrial Telephone Booth
- Public Phone Booth
- GSM Telephone Circuit Board For Industrial
- HD Voice SIP Telephone Circuit Board
- Weatherproof Telephone Housing
- Stainless Steel Keypad With 16 Keys
- Rugged Metal Keypad With Blue Backlight
- Anti-Vandal Telephone Handset With Switch
- Moisture Resistant Tunnel telephone
- Industrial VoIP telephone With LCD Display
- Corrosion protection telephone for Chemical Plants
- Undergrounds Mining Broadcasting Telephones
- Industrial waterproof telephone
