|   | steel construction Hot-dip galvanized Gr50 Steel for shopping mall |  | Delete | 
 
                                                                         
                                        |   | steel construction Hot-dip galvanized Q235 Steel for cold storage |  | Delete | 
 
                                                                         
                                        |   | steel construction Hot-dip galvanized Q235 Steel for supermarket |  | Delete | 
 
                                                                         
                                        |   | steel construction Hot-dip galvanized Q275 Steel for water plant |  | Delete | 
 
                                                                         
                                        |   | steel construction Hot-dip galvanized Q355 Steel for poultry |  | Delete |