Chongqing Advanced Silicon Technology Co., Ltd ("AST") manufactures silicon wafers for the semiconductor industry. Our 200mm and 300mm wafers include IC grade, power, test, reclaim, epitaxial, SOI, heavily doped, and lightly doped technologies. Our silicon wafers are used globally to produce state of the art and high volume semiconductor devices that are used in automobiles, computers, electronics, Internet of Things, mobile phones, and all electronic devices. Our newly opened (2016) $1B fab in Chongqing, China, includes our own proprietary silicon ingot puller technology. We also provide reclaim wafer services. Our company and manufacturing are ISO 9001, ISO 14001, OHSAS 18001 and TS16949 system certified.