In the field of traditional automotive connectors, international manufacturers such as TE, Aptiv, and Amphenol have a lot of advantages and are in a monopoly situation. However, in the field of high-voltage connectors for new energy vehicles, the situation is very different from that of traditional vehicles. In terms of high-voltage and high-current performance, it can be clearly seen that domestic companies are not inferior to these international manufacturers at all, and some indicators can even surpass them. From the perspective of the entire industry, the lack of domestic enterprises is the accumulation of materials and processes in the entire connector, such as precision stamping and injection molding, automatic machine assembly and automatic production, and international manufacturers will have deeper accumulation in these aspects.