Leidi--a professional sales and service provider of underground pipeline management and testing products was established in Hong Kong in 1991. It has always been committed to providing high-quality, high-tech, safe and applicable advanced instruments and equipment for the field of underground pipeline management, and to provide various industries Comprehensive technical solutions. 

Leidi products are widely used in water supply, heating, drainage, gas, petrochemical, electric power, telecommunications, trenchless and many other industries. In the drainage industry, the advanced instruments and equipment introduced by Leidi have greatly improved the level of mechanization and modernization of municipal maintenance; in the water supply industry, Leidi's advanced leak detection equipment is becoming more and more popular, and the fully developed leak management solutions have greatly reduced the water supply enterprises. The poor production and sales of the company has improved the increasingly tense water utilization rate; in the field of underground pipeline management in the power, telecommunications and other industries, Radiodetection has also achieved remarkable results, creating huge commercial value for customers