LETONG (HONG KONG) LIMITED
	Professional Quality & Sincere Service

Service

Underground Utility Total Solution Consultancy 
We provide not only product selling but also Detection Service for our Customer.
1. Underground Utility Detection Equipment
2. Pipelines Inspection System 

Underground Zoom Camera Survey 
3. Water & Drain Pipes Leakage Detection System (LNC) 
4. Flow and Pressure Monitoring System 
5. Cable Fault Finding (LV and HV) 
6. Sonar and Radar Scanning 
7. Manhole Survey 
8. High Pressure Water Jetting 
9. Topographical Survey 
10. Pipeline Replacement & Rehabilitation 

LETONG  HONG KONG LIMITED

Tel.: 2947 1888                 Fax: 2947 1008

Email: info@letong.com.hk