We are leading manufacturer of Aluminum alloy Ingots applied mainly in Pressure Die-Casting for auto parts. Common chemical composition as following:ADC12(JIS Standard)Si 9.6-12.0Fe 0.9 maxCu 1.5-3. 5 Mn 0.5 maxMg 0.3 maxNi 0.5 maxZn 1.0 maxSn 0.2 max Our main clients include MITSUBISHI, ALCONIX, TOYOTA etc, most customers appreciate the quality of our products. I am sure we can offer you the materials you need at a very competitive price, please kindly let me know the specification, so I can quote you as soon as possible.