Privately owned since 1968, Semblex has grown from a small local manufacturer to a worldwide supplier to a vast array of industries. Headquartered in Elmhurst, Illinois, Semblex now occupies four buildings totaling over 170,000 square feet. Sales Offices/Warehouses in Los Angeles, Dallas, South Carolina, and our newest in Detroit, allow us to shorten the supply chain link to you and your customers. Couple this with our partners and licensees in Europe and the Far East, and you can see that our focus has grown!