
While leaks are threatening to life, properties and the environment, they are expensive as well. At Alstern Technologies, we offer a broad range of leak repair service. We have a team of Emergency Response Team with qualified and well-trained leak repair specialists who are always ready to meet your leak repair needs.
Our certified technicians have years of field experience. They are well-trained and well-equipped with the appropriate equipment to handle each type of leakages. We employ state-of-the-art equipment and require our technicians to undergo rigorous re-training courses each year to keep themselves abreast of the latest detection technology and methodologies.

Repair on Straight Section

Repair on Gas Pipe

Repair on Copper Pipe

Repair on Tee-joint Leak

Repair on Flange Leak

Repair on Chilled Water Pipe

Repair on Valve Stem Leak

PVC Pipe Leak Repair

Repair on Underground Pipe
Unit 2, 26/F, Global Gateway Tower,
63 Wing Hong Street, Cheung Sha Wan, Kowloon, Hong Kong
| Tel : | +852 2647 8163 |
| Fax : | +852 2647 4163 |
| Email : | enquiry@alstern-technologies.com.hk |