Rizhao Longguang Metal Trading Co., Ltd., with the other name of Rizhao Longguang Metal Manufacture Co., Ltd., is a manufacturer & exporter of metal spare parts, OEM metal parts, industry metal parts and so on, with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in machine equipment, building materials, auto brakes and so on.