We are a turnkey solution supplier and exporter of used semiconductor manufacturing equipment and components headquartered in Taiwan. Since we began our business in 2009, the Group has been providing customers with turnkey solutions for used semiconductor manufacturing equipment and parts. Our customers are mainly semiconductor manufacturers that need to modify and/or upgrade their production systems from time to time. In addition to our used semiconductor manufacturing equipment and component turnkey solution services as the Group's main source of revenue, our revenue also comes from semiconductor manufacturing equipment and parts trading. The Group focuses on providing customers with semiconductor manufacturing equipment and parts, including hot furnace tubes, imaging devices and others, for semiconductor front-end manufacturing processes, wafer processing, such as deposition, photoresistor coating and imaging. We are responsible for purchasing used semiconductor manufacturing equipment and parts for our customers as part of our comprehensive solutions. Our turnkey solutions for used semiconductor manufacturing equipment and parts are mainly based on used semiconductor manufacturing equipment and parts from a leading Japanese manufacturer brand. We purchase such parts from overseas dealers and other overseas turnkey solution providers. Our used semiconductor manufacturing equipment is used by semiconductor manufacturers to track silicon wafers of different sizes, which can be assembled and packaged into different types of semiconductor products. A wide range of products rely on semiconductors to provide higher performance and functionality, including mobile phones, personal digital assistants (PDAs), game consoles, DVD players, and many other digital consumer electronics products. Over the record period, more than 50% of our earnings came from our leading semiconductor manufacturer clients listed on the New York Stock Exchange, Taiwan Exchange, Stock Exchange and/or the US NASDAQ. According to the Frost & Sullivan report, in 2015, we contributed NT$880 million in revenue, accounting for 4.7% of Taiwan's turnkey solutions market share. Furthermore, as far as used semiconductor manufacturing equipment and parts are concerned, the Group is regarded as one of the leading suppliers and importers of turnkey solutions in Taiwan.