ASAT Holdings Limited is a global provider of semiconductor assembly, test, and package design services. With 15 years of experience, the Company offers a definitive selection of semiconductor packages and world-class manufacturing lines. Asat (Dongguan) Co.,Ltd. was founded in 2004. The Company's line of business includes the manufacturing of semiconductors and related solid-state devices In 2010, ASAT Holdings Ltd., a global provider of semiconductor package design, assembly and test services, has sold its core China operations to Singapore's United Test and Assembly Center, Ltd (also known as UTAC).