Zhejiang Zhongding Iron and Steel Co., Ltd. is a diversified private enterprise whose business covers stainless steel plates, stainless steel pipes, stainless steel rods, stainless steel round bars, stainless steel corner grooves, stainless iron, alloy steel pipes, seamless steel pipes, welded steel

Non-ferrous metal production maintained steady growth. In 2021, the output of ten commonly used non-ferrous metals was 64.543 million tons, an increase of 5.4% over the previous year and an average increase of 5.1% in two years. Among them, the output of refined copper was 10.487 million tons, gro