Hynitron focuses on the development of capacitive touch control chips and fingerprint identification chips. The company's products include cell phones, wearables, IoT, speakers, and laptops. The company was founded in 2010 and is based in Shanghai, China.

Chipone is a company that focuses on the development, research, and sale of dedicated analog IC products in the electronics industry. The company's main offerings include products that are used in electronics manufacturing and lighting systems, such as power management units, capacitive touch panel sensor integrated circuits, and LED driver integrated circuits. It was founded in 2008 and is based in Beijing, Beijing.

ChipAnalog specializes in the research, design, and sales of high-end analog chips. Its main offerings include isolation, interface, analog, driver, and power chips. These products are primarily used in various sectors such as industrial control, energy supply, automotive electronics, communication and computing, and other applications. The company was founded in 2016 and is based in Shanghai, China.

Roreal is a high-tech manufacturer specializing in mobile intelligent lenses within the optical glass industry. The company develops and manufactures products such as camera lenses for smartphones, smart wearable glass, and fingerprint recognition cover plates. Roreal primarily serves top domestic and international smartphone brands including Huawei, OPPO, vivo, Xiaomi, Samsung, OnePlus, Transsion, and Honor. It was founded in 2005 and is based in Shenzhen, Guangdong.

CVA Chip is a chip design company specializing in intelligent perception and computational control within the technology industry. The company designs and sells intelligent perception, computation, and control chips for smart devices such as mobile phones, IoT devices, and automobiles. These chips are used for various functions such as image decompression, video format conversion, radiation measurement in mobile phones, and touch control in ear detection devices. It was founded in 2018 and is based in Shenzhen, Guangdong.

Tashan Tech is a knowledge-intensive high-tech company dedicated to intelligent touch sensing technology that can detect three-dimensional space and the industrialization of artificial intelligence touch sensing chips. Tashan Tech invented the curved multi-layer capacitive touch technology, which is mainly used in automobiles, smart glass, home appliances, medical treatment, robots, and other fields. The company was founded in 2017 and is based in Beijing, China.