IMC Intermediate Metal Conduit Tube Qingdao Xinguangzheng Steel Structure Co., Ltd. Base Info Type:Seamless Description Pre:China Hot-Selling High Quality A1050 1060 1100 3003 3105 5005 5052 5083 Galvanized Prepainted Aluminum Embossed Coil Next:ASTM 653 0.3mm Thick Zinc Coating G90 Z120 Hot Dipped Galvanized Steel Coil