implementing mainstream technology to fulfill the customers' demands through our world-class manufacturing plants in Hsinchu County, Taiwan.

With more than 50% compound average growth rate in the past 10 years, in 2008, PTI ranked number five among worldwide IC backend subcontractors and number one scale in memory device application. Shipping more than 170M units per month to customers worldwide, our customers are primarily first-tier integrated devices manufacturers (IDM) or fabless companies, which highlights our excellent manufacturing capacity and capability.