Shanghai National Center of Testing and Inspection for Electric Cable and Wire Co., Ltd. provides wire and cable quality supervision and inspection services in China. The company provides testing services for products, such as wires and cables for electrical equipment, power cables and accessories, bare wires and products, overhead insulated cables, optical fiber cables, communication cables, winding wires, wire components, electrical accessories and raw materials for wires, and cables and optical cables. It offers inspection services, such as factory supervision of wires and cables; quality assessment and completion acceptance of wires and cables, and their accessories; accident analysis; and status assessment. In addition, the company provides calibration and testing services for rubber and plastic insulated wire and cable test equipment, winding wire test equipment, high voltage cable test equipment.; formulates the calibration methods and standards of special test equipment for wires and cables; and undertakes training for calibration personnel of special test equipment in the wire and cable industry. Further, it offers capability verification services for cable structure size, conductor DC resistance, insulation resistance, high temperature pressure of materials, and tensile properties of materials. The company was founded in 1983 and is based in Shanghai, China. Shanghai National Center of Testing and Inspection for Electric Cable and Wire Co., Ltd. is a subsidiary of Shanghai Electric Cable Research Institute Co., Ltd.