Dodem Overview

Established in 2002, Chongqing Dodem Communications Technology Co., Ltd. headquartered in No. 66, Middle section of Huangshan Avenue, Yubei District, Chongqing, China. Covering an area of about 20000 square meters and the office production plant of about 10,000 square meters, Dodem is one of the earliest high-tech enterprises who are engaged in developing, producing and selling for the communications and electric power intelligent IOT products total solutions, A.I. total solutions and big data total solutions, the electric power instruments and monitoring control system, communications intelligent terminals, as well as security and protection equipment. The company consists of the following departments: Technology R & D Center, Communications Business Division, Electric Power Business Division, Teaching Instrument Product Business Division, International Business Division, Product Manufacturing Center, Customer Service Center etc. Our products have been widely used in the fields of State Grid, China Southern Power Grid, China Telecom, China Unicom, China Mobile, China Tietong Telecom, China Tower, National Radio and Television Administration, colleges and universities etc. And our customers have spread to more than 30 provinces, municipalities and autonomous regions throughout the country. Some products are also sold to Pakistan, Korea, Iran, Cambodia and other countries. Since 2002, the company has set up offices in Guangzhou, Kunming,Nanjing,Yinchuan, and Urumqi, forming a perfect sales and service network.

      Dodem has passed the ISO 9001 International Quality Management System, the ISO14001 Environmental Management System and the OHSAS18001 Occupational Health and Safety Management System Certification successively. Our company has been rated as one of the first batch of Chongqing high-tech enterprises, Chongqing software enterprises, Chongqing key new product enterprises, Northern New District key enterprises etc., and has the right of self-import and export. It has about 50 engineers and technicians of all kinds, including a professional research and development team composed of doctors and masters, whose products have obtained more than 100 national inventions and utility model patents, making our company in the leading level of domestic counterparts.
      Our company always puts customer value first and pursues the core idea of leading technology, excellent quality and first-class service. We have been striving for a world-class enterprise through continuous innovation and making our own contribution to the development of national industries.

Corporation Purpose

Corporation Purpose

Serving for communications, serving the country with science and technology, enhancing national innovativeness.

 Corporation Culture

 Corporation Culture

Customer first, technology leadership, continuous innovation, integrity-based.

Corporation Vision

Corporation Vision

Be enthusiastic, positive, communicative and innovative.



In 2002, the company was established, launched the automatic cable fault tester, ADSL, light source, optical power meter, OTDR, leak detector and other products, covering cable, optical fiber, power supply, transmission, mobile and other professional fields.


In April 2006, our cable fault tester was rated as a key new product in Chongqing.


In November 2008, the company launched the LAN200 HD image online monitoring system, power construction management system, PON optical power meter, WLAN tester, and combined light meter etc.


In November 2005, our products entered the international market and began to export to South Korea and other southeastern markets.


In 2007, the headquarters was built with an investment of 34 million yuan, including a three-floor office research and development building and a three-floor production plant, with a total area of 20,000 square meters and an office building of 10,000 square meters.


In June 2009,
the Group VIP Customer Service Center was formally established.
In August 2009, the school-enterprise joint student internship and training base built by the company at a cost of millions was completed and accepted, and students were formally welcomed to the base for practical training.
In October 2009, Dodem, Communications company successfully entered the Ministry of Communications of the People's Liberation Army. And become the designated supplier of the Ministry of Communications.


In March 2011, the company launched the DS571 intelligent terminal tester based on Android for the FTTH optical access network.


In July 2014, the company launched the starlight level image capture device with night vision function, the HD low-power micro image capture device, and the image capture device with starlight level and night vision function.


In June 2018, the Wisdom IoT products (optical cable cross connecting cabinet, manhole cover) were launched and successfully applied in the communication industry.
In November 2018, the International Business Department was established to enter the international market.
In December 2018, the chip based front end image intelligent recognition system was launched
In December 2018, the chip-based sensor integration module was launched.


In June 2013, PON OTDR, PON network end detector and fiber optic cable census instrument were launched.


In 2016, the company was recognized as Chongqing Enterprise Technology Center.


In April 2019, a multi-dimensional monitoring integrated platform for transmission lines was launched.
In May 2019, the optical cable channel remote anti-external visual operation and maintenance system was launched.
In May 2019, the smart site remote command management system was launched. In August 2019, the visual intelligent integrated IoT platform was launched.

Qualification Honor