Technical department provides the following services free of charge, including but not limited to：

• Optimizing the technical solutions

• Advice for the appropriate driving methods

• Recommendation for welding techniques

• Recommended coating systems

• Recommended interlock sealing systems

• Recommended bracing systems (tie-rods, anchors, struts)

• Advice pile layout, special piles (detailed design of corner piles)

• Site assistance in pile installation