Desc:Product Detailsfor steel workshop buildings ( made of steel frame ):Main frame1Main steel structure(columns and beams)1.Steel Q345(S355JR) or Q235(S23...
Desc:Product Description Feature of LJ Steel Structure:1. Customized DesignWe have a professional design team of about 20 people, with 20 years of design ...
Desc:Product Description Feature of LJ Steel Structure:1. Customized DesignWe have a professional design team of about 20 people, with 20 years of design ...