DIFU (Shanghai) International Co., Ltd. was established in 1989, the company registered capital of 50 million RMB specializing in non-ferrous metal production, import and export of large international companies. Main products: aluminum ingots, zinc ingots, tin ingots, lead ingots, antimony ingots, aluminum alloy ingots, copper cathodes, copper scrap, aluminum scrap-based, and have a very high-quality professional foreign trade team