Introduction of PQWT and Successful cases of L indoor water leak detector

Hunan Puqi Geologic Exploration Equipment Institute(PQWT) is a professional institution in china

who engaged in the R&D, manufacturing and sales of pipe water leak detector, leakage

automatic analyser, geophysical prospecting underground water detector, cavity detector,

mine locator, dam piping detector,borehole inspection camera and pipeline detector. More

than 200 staffs, including 16 senior engineer, 49 intermediate engineer.


Over the years, PQWT focuses on Hydrogeological exploration, Intelligent data-capture

technology and Application of special technique, carrying out Scientific research, technical

services and Marketing application. We have completed more than 65 items including

National ministries, Sino-foreign cooperation and major scientific research projects.

Having the honour to win a number of national research awards, with more than 112

national patents.

The sales volume of the newly developed L-series indoor pipe leak detectors exceeded tens of thousands in 2020, and different configurations determine different models.

PQWT-L30 is equipped with a square sensor;

PQWT-L40 is equipped with a triangle sensor;

PQWT-L50 is equipped with a triangle + square sensor;

The following are pictures of successful cases provided by customers in China.And many leak detection customers come to our company to test our devices. For more videos and operating information, please contact WhatsApp/phone:008618817121511 Email:salesengineer@pqwtcs.com