No flammable gases, not affected by rainy or cold weather;
Relieve congestion of the connecting point, facilitated concrete
No professional and experienced worker needed, able to connect
changed steel bar of different diameters;
Save 80% of connector steel consumption.
The technology is assessed by the Ministry of Construction as
"world advanced, high quality, high efficiency, safe, and
economical thick diameter distorted steel bar connection technology
which can be widely used in the construction industry."