# SPG International > Leading manufacturer of quality storage and material handling solutions, delivering durable products worldwide for over 50 years. SPG International designs and manufactures shelving, racking, tables, carts, and material handling systems for foodservice, food processing, bakery, grocery and convenience retail, healthcare, hospitality, education, warehousing, and industrial markets. Headquarters and sales: sales@spgusa.com, 877-503-4774, https://www.spgusa.com ## Brands - **Kelmax®** — Aluminum carts, racks, and storage. Material: aluminum. Typical applications: back-of-house foodservice, tray and pan transport, wash-down areas, bakery proofing and holding, corrosion-prone environments. - **Universal®** — Stainless steel work tables, sinks, and worksurfaces in 16- and 18-gauge stainless. Typical applications: commercial kitchens, prep and bakery finishing, healthcare and lab casework, hygienic food-contact surfaces. - **AMCO®** — American-made wire shelving; interchangeable shelves, posts, and accessories with intermix-friendly stainless options. Materials: chrome-plated wire, epoxy-coated wire, stainless steel. Typical applications: dry storage, walk-in coolers and freezers, stockrooms, retail backrooms, security shelving. - **ISS™** — Engineered heavy-gauge wire and stainless shelving systems, compatible across posts, brackets, and add-ons. Typical applications: high-capacity storage, institutional kitchens, distribution. - **Freestyle®** — Cantilever and beer-cave shelving. Materials: wire and stainless steel. Typical applications: convenience stores, walk-in beer caves, high-traffic retail merchandising. - **Gillis-Jarke®** — Industrial racks, dunnage racks, and protective rail systems. Material: structural steel. Typical applications: warehouses, distribution centers, manufacturing plants, floor-level bulk storage. ## Materials and where they are used - **Stainless steel (16/18 ga.)** — hygienic, wash-down, food-contact, healthcare, humid or cold environments. - **Aluminum** — lightweight, corrosion-resistant; mobile carts and racks in wet or humid back-of-house areas. - **Chrome-plated wire** — economical dry storage in climate-controlled spaces. - **Epoxy-coated wire** — refrigerated and moderately humid storage where added corrosion resistance is needed. - **Structural / heavy-gauge steel** — high-capacity industrial racking, dunnage, and protective rails. ## Part numbers and finishes SPG part numbers commonly carry a finish suffix: `-C` chrome, `-S`/`-SS` stainless steel, `-Z` zinc, `-E`/`-EP` epoxy, `-BL` black. Both the base part number and the suffixed part number are searchable at https://www.spgusa.com/search ## Pages - [Home](/): Overview of SPG International's storage and material handling solutions. - [Products](/products): Full catalog of shelving, racking, tables, carts, and material handling products. - [Brands](/brands): Kelmax, Universal, AMCO, ISS, Freestyle, and Gillis-Jarke brand overviews. - [Selection Guide](/selection-guide): Helps users choose the right product, material, and finish for their application. Includes an FAQ. - [Search](/search): Product search by name, part number, SKU, finish suffix, material, or application. - [About](/about): Company history, mission, global locations, and manufacturing capabilities. - [Leadership](/leadership): Executive team and company leadership. - [Careers](/careers): Open positions. Individual roles have shareable URLs at `/careers/{slug}`. - [News](/news): Company news, events, and product announcements. - [Videos](/videos): Product demonstrations and educational content. - [Contact](/contact): Sales and support contact information. - [Warranty](/warranty): Product warranty terms and information. Individual product pages live at `/product/{slug}` and publish structured specifications (dimensions, gauge, material, finish, capacity), key features, industries served, and brand attribution. ## Optional - [Terms of Use](/terms-of-use) - [Terms of Sale](/terms-of-sale) - [Privacy](/privacy) - [Privacy Request / DSAR](/privacy-request)