J&R Technology Limited

Enjoy A Moment Of Relaxation On Labor Day

J&R will continue to serve you, we welcome any comments and project inquiries: sales@jrteck.com  

Meet Market Leaders And Game Changers From The Industry

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 Wednesday 17 April 2024 09:30 - 17:30 hrs Thursday 18 April 2024 09:30 - 17:30 hrs Friday 19 April 2024 09:30 - 16:00 hrs     WE ARE LOOKING FORWARD TO WELCOMING YOU!

The JR304-SC Emergency Telephone Is Installed At Local Parking Lots, Taxi Stands, And Bus Stops In Japan

The JR304-SC emergency telephone is installed in local parking lots, bus stations, taxi stands, and other locations in Japan, significantly enhancing urban security. In case of emergencies, individuals can simply press the help button to contact staff or the police station, ensuring convenient and prompt assistance. Moreover, we offer customizable features to meet specific requirements.    

WE ARE LOOKING FORWARD TO WELCOMING YOU!

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.    

Chinese New Year Holiday Notice！

Environmental Protection Discussion

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.   The proposal of carbon neutrality has brought new ideas to the international community in environmental protection actions. How to effectively carry out and practice it is a major issue.   Enterprises are one of the major sources of resource consumption and emissions. Their production activities, energy use and waste emissions directly affect the quality and sustainability of the environment. However, enterprises also have huge potential to reduce their environmental impact by adopting sustainable business practices.   We believe that protecting the environment is not only a responsibility, but also an obligation that we should bear as a company. Problems such as global warming, air and water pollution, and resource depletion are gradually threatening our lives and future. Only by taking proactive steps can we ensure that future generations can continue to enjoy a beautiful and healthy planet.   After ten years of hard work, J&R Technology is about to enter the next stage of development. While continuously expanding its scale and improving its competitiveness, it also introduces social topics into the discussion of development plans, hoping to make its modest contribution to social development and environmental protection. J&R Technology's new production workshop is about to be put into use, and the area has been expanded to over 5,000 square meters. It plans to use fully automatic production equipment to optimize the production process, improve production efficiency, and reduce carbon emissions by using clean electric energy. J&R Technology will continue to promote technological innovation, develop more environmentally friendly products and solutions, work with partners to share best practices, and promote the sustainable development of the entire industry,together we address the challenges of climate change and protecting our planet.   In addition, J&R Technology will continue to explore more possibilities.

Work In -40℃ Environment

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 the characteristics of weatherproof, it is waterproof and dustproof and is more suitable for harsh environments than ordinary phones. Compared with the ANALOG and VOIP versions, the 4G version does not require line construction for short-term projects. As long as it is within the coverage of the 4G operator, you can make calls. This can save a lot of installation costs and maintenance costs, while saving resources.   Why does the battery stop working after a while? However, in this case, due to the instability of the temporary circuit, the phone cannot communicate in an emergency and cannot deliver messages to the outside world immediately. We have to consider adding backup power to the phone or directly using the battery to power the phone. What cannot be ignored is that if you want the battery to achieve the desired effect, you must abide by the original properties of the battery.   For example, if the battery is used within the ambient temperature range that the battery can tolerate, but exceeds or falls below the battery's tolerable temperature, the battery will quickly run out or be forced to shorten its service life, and may even be unable to meet the needs of short-term projects. The working temperature of batteries currently on the market is in the range of -20℃-50℃, which is acceptable in most countries but does not include all countries.   In addition, battery manufacturers also recommend charging and discharging the battery regularly, because the battery will continue to discharge if it is installed in the device and not used for a long time and enter the overvoltage protection program to protect electronic components. Batteries that enter the overvoltage protection program require professionals Charging can be resumed only by reactivating the circuit, which is a complex and costly process.   How to break these limitations? How to make customers feel more confident in choosing J&R Technology's products and solutions? First of all, we must consider countries with temperatures below minus 20 degrees. After testing a variety of batteries that can withstand a wider temperature range, to ensure that they will not be easily affected by the ambient temperature and quickly lose power, we determined a battery which can withstand minimum operating temperature -40 degrees. This means that J&R's products can work normally in a -40°C environment.   Referring to the more popular practices in the market, adding an activation board to the circuit is a stable and effective way for batteries that enter the overvoltage protection program, so that the batteries that enter the overvoltage protection can still be charged and used normally.   We value every feedback from our customers.

J&R Technology Extends Heartfelt Christmas Wishes To Valued Customers

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 unwavering support and loyalty shown by its customers. Their trust and partnership have been instrumental in the company's growth and success. With their continued support, J&R Technology has been able to expand its presence in the market and deliver innovative solutions that meet the evolving needs of customers.   J&R Technology recognizes the importance of staying ahead in a competitive industry. In the coming year, the company is committed to enhancing its research and development efforts, as well as its production capabilities. By investing in cutting-edge technologies and fostering a culture of innovation, J&R Technology aims to provide its customers with even greater value and competitive advantage in their respective local markets. The company's unwavering dedication to customer satisfaction remains a top priority. J&R Technology understands that its success is intricately tied to the success of its customers. Therefore, it will continue to listen attentively to their needs, collaborate closely, and tailor its solutions to meet their specific requirements. By doing so, J&R Technology aims to empower its customers to thrive in their businesses and achieve higher levels of growth and success.   Looking ahead, J&R Technology is excited about the opportunities that lie ahead. The company is fully committed to its mission of delivering cutting-edge technology solutions that drive progress and transformation. By constantly pushing the boundaries of innovation and maintaining a customer-centric approach, J&R Technology aims to create a mutually beneficial partnership that fosters growth and prosperity for all.   As the holiday season unfolds, J&R Technology wishes its valued customers a joyous and peaceful Christmas, filled with love, laughter, and cherished moments with loved ones. May the coming year bring new opportunities, achievements, and greater heights of success for all. About J&R Technology: J&R Technology is a renowned technology company specializing in industrial telecommunication solutions, products include weatherproof telephones, explosion proof telephones, emergency telephones, intercom solutions, paging system, phone dispatching system,...etc. With a strong focus on customer satisfaction, innovation, and market competitiveness, J&R Technology has established itself as a trusted partner for businesses seeking cutting-edge solutions.