Watech Electronics BV, established in Arnhem, the Netherlands, in 2022, specializes in RF power amplifier transistors. The company provides tailored solutions for its European and International customers, offering application support through demos and testing. With a 400m² facility and a dedicated RF lab, Watech Electronics BV is well-equipped to meet the growing demand for high-performance RF technology in the region.

Suzhou Longchi Semiconductor Technology Co., Ltd. is a high-tech chip company specializing in the SiC semiconductor field. Established in Suzhou High tech Zone in 2022. Dedicated to the development and production of RF and power SiC chips, which can be widely applied in fields such as communication base stations, industrial science and medical (semiconductor equipment), new energy, and industrial control.

Yaohua Semiconductor is a wholly-owned subsidiary of Huatai Electronics, established in June 2020. The company mainly engages in the research and development, production, manufacturing, and sales of high-power RF cavity devices such as LDMOS and GaN, as well as packaging and testing technologies for IGBT and SiC power modules.

At present, the 16000 square meter dust-free workshop has been put into mass production, with about 380 employees and an annual production capacity of over 10 million pieces, and is continuously expanding production.

Foshan Huazhi New Materials Co., Ltd. is affiliated with Suzhou Huatai Electronics. Since its establishment in 2013, it has focused on the research, development, and production of heat dissipation materials for high-power semiconductors. In 2024, its operating income exceeded 100 million yuan. Its products include ACS tube shells, CPC heat sinks, molybdenum copper heat sinks, Kovar, diamond copper heat sinks, and SIN ceramic substrates for high-power RF devices. It has provided millions of sets of ACS tube shells and heat sink products to customers, including top customers of 5G communication base stations in China .