Descripción del producto

Double volume automotive tubing pipe materials with double welded steel double pipe volumes of Zhejiang Auto Parts Co., Ltd. RunHua provide you a full range of customized models, precision bright tubes, precision steel tubes welded steel bunk in automotive applications currently , domestic car piping system are double-pipe volumes. Rolled steel strip with brazed double wall carbon steel pipe (referred to as double welded steel pipe) instead of brass, it will save the country a lot of copper.