1, high joint strength, according to the principle of steel cold work hardening steel, rolled straight thread greatly improved strength, so that the straight thread joint tensile strength than the tensile strength of reinforcing steel.

2, stable performance, process connection from the quality of workers, so stable performance.

3, the connection speed is quick, because the use of OTC prefabricated, on-site assembly connected manner, therefore, prefabricated steel wire head can be reinforced dumps large prefabricated reserve. Period is relatively tight time, only at the construction site assembly workers can increase.*

4, a wide range of applications, in the application of fan with basically no restrictions, more suitable for bending steel, steel, steel reinforcement cage fixed steel can not rotate the field station.

5, facilitating management: no sleeve and reinforced does not match the phenomenon, inspection is also more convenient. Operation is simple, ordinary workers after a few hours of study can become skilled workers.