型号
Best selling commercial metal prefabricated garage
Product name
steel structure portal frame / metal construction building
Main structure
Welded steel H beam
Purlin
Roll-formed "Z" or "C" section
Column&Beam
Welded / hot-rolled H section
Keyword
steel structure portal frame / metal construction building
Wall &Roof Covering
Sandwich Panel , Corrugated Steel Sheet , daylight panel