DTU manufacturer-Chengdu Zongheng Intelligent Control Technology Co., Ltd.
Chengdu Zongheng Intelligent Control is a high-tech enterprise specializing in the R&D and production of industrial-grade DTU, RTU, and industrial routers. It also provides a series of Internet of Things solutions. Since the establishment of the company, it has made key investments in product development and achieved fruitful results. As a result, the development of the IOTRouter series of IoT edge computing smart terminals and IoT cloud platforms was completed. During this period, we obtained more than ten authorized invention patents and software copyrights, signed school-enterprise cooperation agreements with the Internet of Things Engineering Department of the University of Electronic Science and Technology of China and the Mobile College of Chongqing University of Posts and Telecommunications, and launched multi-faceted cooperation in talent training and technology development in the field of Internet of Things. . In 2016, the company was selected into the “Jingrong. High-tech Talent Program” of Chengdu High-tech Zone and listed on Tianfu Equity Trading Center (enterprise code: 811017). In 2017, the company passed ISO9001 quality system certification, CE certification, and national high-tech enterprise certification.
Company qualifications
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| Internet of Things Industry Alliance | High-tech Enterprise Certificate | National High-tech Enterprise Certificate |
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| IOS9001 certification | Software authorship certificate | CE certification |
For more certificates, please view them on the honors and qualifications interface.
development path
●Established in 2011 to enter the Internet and Internet industry;
●Released in 2012, Bluetooth, WI-FI modules and a variety of smart home products;
●In 2013, the audio-visual central control terminal system was developed;
● Obtained software copyright and multiple patents in 2014;
●Entering the Internet of Things industrial field in 2015;
●In 2016, GPRS data transmission modules and terminal products were released;
●In 2017, we developed and released 4G series data transmission modules and terminal products, and won the ISO9001 quality system certification, CE certification, and national high-tech enterprise certification;
●In 2018, nb-iot related products and RTU series products were released. The company obtained the member certificate of the Internet of Things Alliance and many other patent qualifications.
●In 2019, industrial routers, Lora, and multi-functional serial port servers will be released;
●Won the Gazelle Enterprise Award in 2020…
Partner
So what is the difference between industrial-grade DTU and ordinary DTU?
Industrial-grade DTU is mainly used in industrial sites. The operating environment is harsh and has a great impact on the equipment. In fact, the biggest difference between industrial-grade DTU and ordinary DTU is in the hardware facilities. Here we take the ZHC4012 industrial-grade 4G DTU ZHC4012 as an example. It can easily adapt to various harsh and complex environments. It has undergone professional high and low temperature testing in an environment of -40-85℃. It has EMS anti-interference, anti-static and anti-surge, which can ensure the stability of data transmission. It uses The 32-bit imported processor and dual watchdog design ensure the stable operation of the equipment and can be adapted to various industrial field environment applications to ensure that the DTU equipment does not go down and ensure the stability of data transmission.
Which industrial grade DTU manufacturer is the best?
At present, there are still many manufacturers making DTU, and customers can choose suitable products according to their own needs. Chengdu Zongheng Intelligent Control is a professional R&D and production manufacturer of industrial-grade DTU, as well as industrial-grade measurement and control terminal RTU, LoRa terminal, serial port server, etc. Detailed product classifications can be found in the product center!
The industrial-grade 4G DTU developed and produced by Chengdu Zongheng Intelligent Control has relatively complete functions, 7-mode 16-frequency full network communication, provides RS485/232 interface, adopts the standard Modbus protocol, can be connected to PLC and configuration, and the work is stable and reliable, regardless of price In terms of performance, it is an industrial-grade DTU product with great advantages.