To our distinguished partners, clients, and friends,   Greetings from J&R Technology Ltd.,   We are pleased to invite you to attend the Eurasia Rail Exhibition, taking place from June 18 to 20, 2025, at the IFM Istanbul Expo Center, Turkey. Our booth number is 2674.   We will be showcasing our latest rail transit and […]

Dear Valued Customers,   As International Labor Day approaches, we thank you for your continued trust and support. Please note that our office will be closed for the May Day holiday from May 1st to May 5th, 2025 (Thursday to Monday), a total of five days. During this period, our team remains available to assist you. For […]

We are thrilled to announce that J&R Technology Ltd. will be exhibiting at the IOT Solutions World Congress 2025, taking place from May 13 to 15, 2025, at the Fira Barcelona, Gran Via Venue, in Barcelona, Spain.   📅 Event Details: Date: May 13–15, 2025 Location: Fira Barcelona, Gran Via Venue, Barcelona, Spain Booth Number: B32-4   As one of the world’s leading events dedicated […]

Dear Valued Customers,   As the joyous Chinese New Year approaches, we wish to take this opportunity to express our deepest gratitude for your trust, support, and partnership over the past year. Your continued confidence in us has been the cornerstone of our achievements and drives us to keep improving and innovating.   To mark […]

Unlock the Future of Communication with J&R Effective communication is essential for success in today’s fast-paced industrial landscape. With over 10 years of experience, J&R is dedicated to transforming how businesses connect through our cutting-edge industrial telephones. Our mature R&D team continually innovates to ensure our products meet the highest durability and performance standards, providing […]

As we embrace this golden autumn, we celebrate the birth of our great nation. On this National Day, J&R wishes every colleague and client a heart full of pride and warmth! Let’s celebrate this great honor together and continue to work hand in hand for a brighter tomorrow. May our country prosper, and may everyone […]

Our company has recently added a state-of-the-art acoustic anechoic chamber in response to the growing demand for product testing, especially for our acoustic noise reduction phone booths and call noise reduction devices. This significant addition highlights our commitment to high product quality and precision and underscores our continuous efforts in technological development and innovation. Key […]

Intertraffic Amsterdam is firmly rooted as the leading global business and government gathering on smart mobility, infrastructure, traffic management, road safety and parking. Join over 35,000 traffic technology and mobility professionals to learn, connect, and be inspired! WHEN&wHERE： RAI Amsterdam Europaplein 24 1078 GZ Amsterdam The Netherlands Tuesday 16 April 2024 09:30 – 17:30 hrs […]

APM is where over 15,000 like-minded peers in Asia including shipowners, shipyards, ship management, technical procurers and end-users will meet with 1,500+ exhibitors showcasing the latest solutions, services and technology that will drive maritime development in the new decade.

In the context of increasingly prominent global environmental problems, the responsibility and role of enterprises in environmental protection have become increasingly prominent.Climate change and environmental protection are important parts of the global agenda. The international community has conducted extensive discussions on issues such as reducing greenhouse gas emissions, sustainable energy development, and protecting biodiversity.   […]

Where is the 4G version of the telephone used? In tunnels, highway construction, subway construction and other projects, communication equipment is an important part. It not only plays a role in daily communication, but also needs to ensure normal work in emergency situations. Many customers choose the 4G version of the weatherproof phone. Based on […]

In the spirit of Christmas, J&R Technology, extends warm wishes and heartfelt gratitude to its esteemed customers, both old and new. This festive season serves as a time of reflection, appreciation, and anticipation for a prosperous future. As the year draws to a close, J&R Technology takes this opportunity to express sincere appreciation for the […]

Clean room communication systems play a crucial role in maintaining a sterile and controlled environment in clean room facilities. These systems should address specific technical problems to ensure effective communication while adhering to the strict cleanliness and safety requirements of clean rooms. Here are some technical problems that clean room communication systems should solve:   […]

When designing and implementing a public telephone system in a subway, several technical problems should be considered to ensure reliable and efficient communication. Here are some common technical challenges specific to subway public telephone systems: 1. Signal Interference: Subways are typically located underground, which can introduce challenges related to signal interference. The presence of concrete […]

Introduction In the fast-paced and dynamic environment of a campus, effective communication plays a vital role in fostering a productive and safe learning environment. One powerful tool that facilitates seamless communication across the campus is the Public Address (PA) system. As a leading communication equipment manufacturer, we recognize the significance of PA systems in educational […]

J&R technology will participate in the Xinjiang Petroleum Equipment Exhibition from July 18 to 20, 2023, Beijing time. The oil and gas industry is not only an important pillar of Xinjiang’s industry, but also plays an irreplacable role in ensuring national energy security and serving the construction of the “Belt and Road”. With the in-depth […]

Recently, the 48th Geneva International Exhibition of Inventions closed in Geneva, Switzerland, and announced the list of winners. Founded in 1973, the Geneva International Exhibition of Inventions is an annual large-scale international exhibition organized by the Swiss Federal Government, the Canton of Geneva, the City of Geneva, and the World Intellectual Property Organization. It is […]

Spring doesn’t skimp on those of us who stick it out in winter. Between the present and the future, there is beating and innovation. Looking forward to a new journey, the dawn is glowing on the horizon. Every brave man of us believes that after a fog dispersed we still have passion on our life […]

Quanzhou Wharf Telephone Commissioning This weatherproof telephone is very popular for Tunnels, Mining, Marine, Underground, Metro stations, Railway platform, Highway side, Hotels, Parking lots, Steel Plants, Chemical plants, Power plants, and related heavy duty industrial application, etc. Extremely easy to install. The cable entrance is on the back of the phone to prevent from artificial damage, while […]