What kind of customers should automobile sensors be sold to?

The car sensors of the domestic cars I contacted are as follows

[Ji Cheng] (Chongqing Ji Cheng Automotive Electronics Co., Ltd.)

[Zhiyang] (Beijing Zhiyang Automobile EFI System Co., Ltd.)

[Delphi] (both imported and Shanghai)

[United Airlines] (United Airlines is a Japanese brand, but it is also produced in Shanghai)

[doctor]

[Sunshine is too gram] It's not very clear there.

Many of their main supporting customers are domestic cars, such as Changan, Lifan, adil, Wuling, Geely, Huapu and so on ~ ~ ~

What's better is that [Delphi] and [United] have many supporting models.