Yes we can. Please visit our „Certification” tab to read details and see copies of documentation.
We provide each and every avliable proof of welding and production quality. We closely work on this with our partner company Rolstal that handles parts of our controlled quality production.
In general it is advised to build masts symetrically – for 3 cornered trunks it would be 120 degrees each. Anchors sholud not be closer to the mast than half of its height. For example for a 50 meters high mast, anchors must be at least 25 meters apart from its axis.