PTH takes care for every shipment to clients, and on-site installation guidance.  
According to different part(wall, truss, roof),all components pack in small packages, then into bigger packages. Or using shelves protection if necessary. 
For every shipment, we will make clear Packing List and item number remarks 
on light steel keels to avoid mistake.

Usually, we have three options for installation:

1.Generally, we will provide detailed installation drawing, installation guidance and video for every product. Which is in accord with item number remarks shown on steel keels.

2.We can also send employer or engineer to guide and install on-site if client requires. 

3.We will send a whole construction team for on-site installation if clients requires.