Soldering Copper part with Aluminum Wuxi Solar Wind Energy Technology Co., Ltd. Base Info Model NO.:BJQG22Material:Copper and AluminumTrademark:OEMSpecification:According to customer drawingOrigin:China Wuxi Description Pre:PVD Aluminum/Stair Handrail/Steel Handrail Vacuum Coating Machine Next:Machinery Part, , Metal Casting, Machine Part. Auto Part