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東曹石英科技股份有限公司
Tosoh Quartz Co., Ltd. Alias
Tosoh Quartz Alias
1999-05-01
China
Quartz products manufacturing
Quartz crystal components
Quartz-based electronic materials
製品開発
生産技術革新
Supply of quartz products
Provision of goods and services to TOSOH QUARTZ CO.,LTD.
Supply chain management and supplier compliance
Quartz material manufacturing
Quartz product processing
High-quality quartz product supply
Company name
Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder
Tosoh Quartz Corporation
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
Tosoh Quartz, Inc.
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
Tosoh USA, Inc.
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
Formosa Plastics Group (TQT)
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
TOSOH QUARTZ CO.,LTD. (TQT)
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
Tosoh SGM股份有限公司
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group

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2026-09-21 18:08 (Model: gpt-4.1-nano )
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