Dear Mr. Farid,
Good day!
The enclosed files are the drawing of assembly diagram which are used to the trial assembly. Please arrange to print the drawings according to its size(A4,A3,A2,A1 OR A0).
BTW, please also prepare to print the assembly manual which I sent you last month. We will use the assembly manual to assemble the trial truck refering to the attached files.
If you have any question, please don't hesitate to contact with me