1, Chengdu Advanced Technology Co., Ltd. was established on June, 2008 17, and its business scope is the research and development and pilot test of automatic packaging technology and equipment for semiconductors and new electronic products, while Wuxi Advanced Technology Co., Ltd. was established on February 8, 2003, and its business scope is the manufacture of disk drives and the maintenance of their instruments and equipment.
2. Chengdu Advanced Technology Co., Ltd. is a private company, while Wuxi Advanced Technology Co., Ltd. is a Sino-foreign joint venture company.