Dongguan Yilian Hardware Technology Co., Ltd
15 years professional Connector accessories, water-cooled module accessories experience

Metal stamping parts are metal parts manufactured through cold stamping technology, using molds to apply pressure to materials such as carbon steel plates and aluminum alloy plates to form them, covering processes such as punching, bending, and deep drawing. The product is widely used in the manufacturing of automotive parts. 60% to 70% of metal parts in modern cars need to be stamped and formed. Each car contains 1200-1500 stamped parts, including body coverings, supports, structural reinforcements, and engine components.

In 2022, the market size of metal stamping parts for passenger cars in China is about 234.071 billion yuan, with a production of 38.78 billion pieces and a demand of 35.75 billion pieces, of which the East China region accounts for 32.61%. The upstream of the industrial chain is the supply of raw materials such as aluminum and steel, while the midstream mainly includes production enterprises such as Huada Technology and Ningbo Huaxiang. The aluminum production in 2022 is 62.216 million tons, and the price varies significantly due to processing difficulty, ranging from a few yuan/piece to several hundred yuan. The industry is mainly dominated by private enterprises.