A listing of over 300 manufacturing partners and vendors listed by product categories Tangram, an authorized Steelcase Dealer, representing · Steelcase Inc. · Steelcase Turnstone · Steelcase Wood Division  · Steelcase Design Partnership Brayton | DesignTex | Details | J.M. Lynne | Metro | Stow Davis | Floor | Vecta/Wilkahn/Werndl. Product Category Accessories Casegoods Conference/Training Rooms Fabrics Filing/Storage Flooring Outdoor Furniture Seating/Office & Contract