Group 1 - The company is focused on the research and manufacturing of high-frequency and high-speed automotive connectors, with main products including Fakra, HFM, HSD, and H-MTD connectors [2] - These connectors are primarily used in intelligent driving systems, smart cockpit systems, and in-car infotainment systems [2] - Key downstream customers include Chery, Changan, SAIC, Audi, and Xiaopeng [2] Group 2 - The company aims to overcome certification barriers, product technology barriers, and management barriers for domestic new energy vehicle customers [2] - There is a strategy to introduce a new business team to accelerate the integration of channel resources and sales networks [2] - The company is committed to providing more efficient and reliable products and services [2]

Group 1 - The company Zhu Cheng Technology (301280.SZ) has a subsidiary, Deweijia, that focuses on the research and manufacturing of high-frequency and high-speed connectors [1] - The main products include four types of high-frequency and high-speed connectors: Fakra, HFM, HSD, and H-MTD [1] - These connectors are primarily used in intelligent driving systems, smart cockpit systems, and in-vehicle infotainment systems [1] Group 2 - The downstream customers include major automotive manufacturers such as Chery, Changan, SAIC, Audi, and Xiaopeng [1]