Shandong Zhengyuan Aluminum Co., Ltd. has been engaged in aluminum processing for more than 10 years. It has 6 semi-continuous casting production lines, 8 continuous casting and rolling production lines, 24 heavy coiler and other large processing equipment, with an annual output of 440,000 tons. The produced aluminum products cover 1 series, 2 series, 3 series, 4 series, 5 series, 6 series, 7 series, 8 series aluminum alloy specifications series.