FIRSTLY,
Product name: Steel Structure Warehouse                                                                                          Specification: Q235, Q345
Surface: Hot DIP galvanize or painted
Drawings: Can be designed as per buyer’s requirement
Packing: As per the buyer’s requirement
Loaded into 1X40ft GP, 1X20ft GP, 40HQ, 40OT

SECONDLY,
IT will be ok if you can supply us the followings:
(a) the building’s size: Longth, width, height, eave height
(b) doors and windows: Size, quantity, where to put
(c) local climate: Wind speed, snowload, earthquake( take any other serious weather into account)
(d) wall and roof (material): Sandwich panel or corrugated sheet.
(e) it is better for you to have the drawings or pictures. If not, we can design for you.