TCH is your single source for industrial, road case, and speaker cabinet hardware. Established in 1976, we initially served the needs of large speaker cabinet and ATA case manufacturers throughout the United States and Canada. As our customers needed more specialized materials and components, we have continued to expand our offering. We now have an extensive program - from fasteners to foam, casters to corners. Military, food service, materials handling, scientific, and exhibit manufacturers use our products in a broad range of applications.