Yixing Boyu Electric Power Machinery Co.,Ltd is one of the best three conductor pulleys manufacturers equipped with professional Boyu three conductor pulleys, two or three bundled conductors pulleys factory. Quick Details Type: Pulley for conductor Material: Nylon Place of Origin: Jiangsu, China (Mainland) Brand Name: BOYU BRAND Model Number: SHDN 3 http://www.boyu-stringingequipment.com