Architectural Specialty Products Inc

Founded in 1915, Allmetal is one of the leading manufacturers of laser-welded air spacer and decorative products and components for the insulated glass, window and door industry. A privately held company, it manufactures wide range of laser welded air spacers in different profiles, and full range of widths and materials. The variety includes Hi-Q nickel-zinc alloy, aluminum and stainless steel components. It also offers a full line of decorative products available in an extensive array of standard colors, such as muntin bars, keepers, locators, clips, intersects, connectors and starbursts. Additionally, Allmetal provides preslit tin plate steel and painted aluminum for use with intercept system, intergrid muntin bar, contour muntin bar, and screen channel systems. The company also operates injection molding, tooling and design, and fabrication machine divisions. Located in Itasca, Ill., it offers its services worldwide through its distribution facilities across the United States.

Chicago Flame Hardening, a family-owned company located in East Chicago, IN, has a distinguished history in the metal-treating industry, having pioneered the flame-hardening process. The company continues to lead in advanced surface hardening techniques, offering reliable solutions for both high-volume production and custom low-volume parts runs. In addition to flame hardening, Chicago Flame Hardening provides mechanical straightening and stress relieving services, collaborating with Original Equipment Manufacturers on prototype parts before production runs. Their commitment to quality and dependability makes them a trusted partner for clients seeking to maximize the strength of their products. Generated from the website

Established in 1973, J. H Botts Inc. is a specialist in the manufacturing of threaded materials. In addition, the company provides various structural steel items for its customers, which includes anchors, helix foundation, rail post anchors, grates and scuppers. It is associated with The Associated General Contractors of America (AGC) and Industrial Fasteners Institute (IFI) and is an approved manufacturer in Illinois, Missouri and Pennsylvania. J. H Botts Inc. supplies its product to Connecticut, Florida, Indiana, Iowa and Kansas.