Thomas Iron Works
                                        Staten Island,NY                                                                                    Building Construction
                                                                                                                    
                                I-beams, lally columns, bar joists, corrugated sheets, metal steel stairs cement ready or nonskid diamond plates, and flat or diamond plates cut and bent to order
                            
                            Challman & Company
                                        Minneapolis,MN                                                                                    Building Construction
                                                                                                                    
                                " round in any alloy steel, stainless, and hot dipped galvanized, and can provide custom cutting, bending, and threading to