News Releases

Tosoh Quartz Inc. Earns Intel’s 2023 EPIC Distinguished Supplier Award

June  21,  2023  - Tosoh Quartz Inc. Earns Intel’s 2023 EPIC Distinguished Supplier AwardTosoh Quartz, Inc. is one of only 22 Distinguished Award recipients across Intel’s global supply chain. Portland, OR – Tosoh Quartz, Inc. is proud to announce that it has earned In...

Tosoh Quartz Corporation Adds New Facility at Its Yonezawa Factory

March  15,  2018  - Tokyo, Japan— Tosoh Quartz Corporation, a wholly-owned subsidiary of Tosoh Corporation headquartered in Yamagata City, Yamagata Prefecture, announced, that it will construct a new manufacturing facility at its Yamagata-based Yonezawa Factory. The new...

Tosoh Quartz Receives Lam Research 2016 Supplier Excellence Award

August  23,  2016  - Tosoh Quartz Receives Lam Research 2016 Supplier Excellence Award Annual Recognition Program Acknowledges Tosoh Quartz’s Exemplary Quality       PORTLAND, Ore., Aug. 23, 2016— Tosoh Quartz has been recognized as one of ten companies receiving a 201...