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News Releases

Tosoh Quartz Corporation Adds New Facility at Its Yonezawa Factory

-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, Inc. Receives Intel's 2017 Preferred Quality Supplier Award

-Portland, Oregon - Tosoh Quartz, Inc. has been recognized by Intel as a recipient of a 2017 Preferred Quality Supplier (PQS) award. Additional information is available at the Intel Newsroom.

Tosoh Quartz, Inc. Receives Intel's 2016 Preferred Quality Supplier Award

-Tosoh Quartz, Inc. Receives Intel's Preferred Quality Supplier Award Tosoh Quartz, Inc. has been recognized by Intel as a 2016 Preferred Quality Supplier (PQS) award winner. The PQS award celebrates exceptional, persistent performance and the contin...

Tosoh Quartz Receives Lam Research 2016 Supplier Excellence Award

-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...

Tosoh Quartz, Inc. Receives Intel's Preferred Quality Supplier Award

-Tosoh Quartz, Inc. Receives Intel’s Preferred Quality Supplier Award        Portland, Oregon, March 10, 2016 – Tosoh Quartz, Inc. has been recognized as one of 26 companies receiving Intel Corporation’s Preferred Quality Supplier (PQS) award for thei...

Tosoh Quartz, Inc. Receives Intel’s Prestigious Supplier Continuous Quality Improvement Award

-Tosoh Quartz, Inc. Receives Intel’s Prestigious Supplier Continuous Quality Improvement Award Portland, Oregon, March 4, 2015 – Tosoh Quartz, Inc. has been recognized as one of 11 companies receiving Intel Corporation’s prestigious Supplier Continuou...

Tosoh Quartz, Inc. Receives Intel's Preferred Quality Supplier Award for 2013

-Tosoh Quartz, Inc. Receives Intel’s Preferred Quality Supplier Award Portland, OR, April 10, 2014 – Tosoh Quartz, Inc. has been recognized as one of 18 companies receiving Intel Corporation’s Preferred Quality Supplier (PQS) award for their performa...

Tosoh Quartz, Inc. Receives Intel's Preferred Quality Supplier Award for 2012

-Tosoh Quartz, Inc. has been recognized as one of 17 companies receiving Intel Corporation’s Preferred Quality Supplier (PQS) award for their performance in 2012. Tosoh Quartz, Inc. is recognized for their significant contributions providing Intel wit...