APS Holdings (formerly Advanced Process Systems) is a company that manufactures and distributes consumer electronics and semiconductor and display manufacturing equipment and machinery.
Feedback Technology (翔名科技股份有限公司) is a company that provides manufacturing, maintenance and trading of materials, equipment, and key components of the semiconductor process.
HIIG Trinity (Anhui) Technology (产投三佳(安徽)科技股份有限公司, formerly known as WenYi Trinity Technology, 文一三佳科技股份有限公司) is a company that manufactures semiconductor integrated circuit packaging molds, equipment, and precision components.
Primarius Technologies (also known as Shanghai Gaolun Electronics, 上海概伦电子) is a company specializing in circuit simulation, advanced device modeling, and semiconductor parametric testing.