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Lianggong High Quality Shoring Trench-Box for Excavation Support System

2025-04-13 introduction 2110
Trench Box
One-Stop Service
Welded Connection
Easily Assembled
Support Installation
Painted
More Than 300 Times
Red, Blue and Customized
Square Steel
GB
Special Purpose Steel
Hot-Rolled Steel
Steel Beam
High-Strength Steel
Q235
Wall Support
1 Year
Pipes
Lianggong
Standard Package
Standard
China
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