Profile: Quadrangle Products, Inc. manufactures cable assemblies interfacing to LCDs, controllers/single board computers, back lights and inverters. We specialize in the design and manufacture of custom cables for flat-panel displays and their peripherals. We also provide flat flexible cables, high voltage cables, inverter cables, shielded cables and cable assembly. We use automatic crimp, wire cutting and stripping machines for our cable production, which includes high voltage cables and inverter cables. We have designed a unique precision tool for notching and slicing flat flexible cables to customized sizes.