Tosoh Quartz, Inc.
Jackie Chen is a seasoned professional with extensive experience in management and engineering. Currently serving as a Senior Manager at Tosoh Quartz since March 2015, Jackie has previously held key positions, including Project Department Manager at Macronix International Co., LTD from 2010 to 2011 and Deputy Manager at PROMOS TECHNOLOGIES from May 2000 to June 2010. Earlier in the career, Jackie worked as a Process Engineer at 世界先進 from February 1998 to February 2000. Jackie holds a master's degree from National Cheng Kung University.
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Tosoh Quartz, Inc.
We are Tosoh Quartz, Inc. (TQI), the world's leading manufacturer of quartz glassware for the semiconductor industry. With locations in Portland, OR and Durham, UK, we have been dedicated to uncompromising quality and service since our founding in 1957. Our purpose is to transform Earth’s most useful natural substance into products that benefit humanity.