五隆兴科技发展有限公司
The diameter is 2.2M, the reinforcement specification is 50, the total length of pile foundation is 72.5m, and the total weight is nearly 70t. The reinforcement cage is hoisted
Site acceptance and stirrup binding after connection
All connections completed
![[stiff column] the performance of double screw sleeve instead of welding is incredible!](https://www.bjwlx.com/en/wp-content/uploads/2021/08/1-150x150.png "[stiff column] the performance of double screw sleeve instead of welding is incredible!")
