... package 4,Timely delivery Product Name: Aluminum Scrap (UBC) Chemical Composition:Al,Si,Fe,Cu,Mn,Mg,Cr,Zn,TiSpecification ... .0-4.00.10.250.1Company Introduction:DIFU (Shanghai) International Co., Ltd. was established in 1989, the company registered capital of ... in non-ferrous metal production, import and export of large international companies. Main products: aluminum ingots, zinc ingots, tin ingots, ...