About Our Company

Shenzhen EEDENG Technology Co., Ltd. is located in Shenzhen Qinghu Science Park. It is a technology company focusing on the solution of electronic marking of underground facilities.
EEDENG can provide complete underground electronic marking solutions. Its products include disk type / medium range underground electronic marker (with ID / without ID), short range / near type electronic marker (with ID / without ID), long range / large electronic marker (with ID / without ID), electronic marker locator, etc., and support the customization of underground electronic marking solutions, Help customers build underground electronic information marking solutions based on M2M and cloud computing technology to realize the visual management of underground assets. The company's independent innovative products have been widely used in the field of gas , telecommunications,water,power supply etc, and have been highly praised by users.

Support analog electronic marker detection technology, both EEDENG locators and markers can be compatible with other companies' products by analog detection mode.
Main Products

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  • Support Analog Electronic Marker Detection Technology 
    both EEDENG locators and markers can be compatible with other companies' products by analog detection mode.
  • Support International Mainstream Working Frequencies
    Gas 83Khz, Telecom 101.4Khz, Drainage 121.6Khz, Water 145.7Khz, Power 169.8Khz, CATV 77KHZ, General 66.35Khz.
  • Achieving The Balance Between Detection Depth And Economy
    The enhanced mid range marker with a diameter of only 213mm has a maximum detection depth of 2.2 meters.
  • Realize The Visual Management Of Underground Pipelines
    Perfect integration of traditional analog electronic marker detection technology and RFID technology.
Latest News
Electronic Marking For Buried Gas Pipeline

Pipeline risk assessment technology emerged in the 1970. This article will put forward its own views on the investigation and construction of gas pipelines. In the city, the safety of gas has become the most important issue. According to the regulations, the use of electronic markers of urban gas ca

Underground Pipeline Management System Based On IOT Technologies

The urban underground pipeline network is becoming more and more complex. Because of the inaccurate information of underground pipeline, construction accidents occur frequently and the losses are huge. Based on the underground electronic information identifier, combined with the current mature Internet of Things technology, the underground pipeline management system is constructed, so that the management of underground pipelines can also be informationized and visualized.


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