Sites Overseas

TOKYO OHKA KOGYO AMERICA, INC.

TOK TAIWAN CO., LTD.

TOK ADVANCED MATERIALS CO., LTD.

TOK CHINA CO., LTD.

TOKYO OHKA KOGYO CO., LTD. Singapore Office

TOKYO OHKA KOGYO CO., LTD. Europe Branch

TOKYO OHKA KOGYO AMERICA, INC.

Headquarters / Oregon Plant

4600 NE Brookwood Parkway, Hillsboro Oregon 97124, U.S.A.
TEL. +1-503-693-7711
FAX. +1-503-693-2070

http://www.tokamerica.com/

Headquarters / Oregon Plant

The Oregon Plant of TOKYO OHKA KOGYO AMERICA, INC., located in Hillsboro, Oregon, produces i-line semiconductor photoresists and high-purity chemical agents used mainly in photolithography processes in the field of semiconductors.
This plant plays an extremely important part, serving as the supply hub of semiconductor photoresists and high-purity chemical agents for the costomers in United States and Europe.

Corporate Sales Office

190 Topaz Street, Milpitas, California 95035, U.S.A.
TEL. +1-408-956-9901
FAX. +1-408-956-9995

TOKCCAZ, LLC.

1 West Deer Valley, Suite 206, Phoenix, Arizona 85027, U.S.A.
TEL:+1-623-231-7553

TOKCCAZ, LCC. performs sales of photoresists for semiconductors and photoresist-related high-purity chemicals in United States.

TOK TAIWAN CO., LTD.

Headquarters

4F., No.95, Beida Rd., East Dist., Hsinchu City 30044, TAIWAN
TEL. +886-3-5345953
FAX. +886-3-5350178

https://toktaiwan.com/

TOK TAIWAN CO., LTD. is engaged in the manufacture and sales of photoresists used to manufacture semiconductors, and high purity chemicals used in photolithography processes in the fields of semiconductors, flat panel displays and package modules, and sales of equipment used to manufacture semiconductors and flat panel displays.

Tongluo Plant

No.1, Tongke 1st Rd.,Tongluo Township, Miaoli County 36645, TAIWAN
TEL. +886-37-987390
FAX. +886-37-981007

Tongluo Plant

TOK ADVANCED MATERIALS CO., LTD.

Headquarters / Incheon Plant

45, Cheomdan-Daero 60Beon-Gil, Yeonsu-Gu, Incheon, Republic of Korea
TEL. +82-32-850-2000
FAX. +82-32-724-2220

http://www.tokam.co.kr/

Headquarters / Incheon Plant

TOK Advanced Materials Co., Ltd. develops, Manufactures, and sells photoresists for semiconductors and sells photoresist-related high-purity chemicals.

TOK CHINA CO., LTD.

Headquarters

703B, GIFCⅡ.1438 Hongqiao Road. ChangNing District, ShangHai, CHINA
TEL. +86-21-5840-8800
FAX. +86-21-5840-8884

Headquarters

TOK CHINA CO., LTD. performs sales of photoresists for semiconductors and flat panel displays and photoresist-related high-purity chemicals in CHINA.

TOKYO OHKA KOGYO CO., LTD. Singapore Office

Singapore Office

8 Eu Tong Sen Street, #21-91, The Central, 059818, Singapore
TEL. +65-62261485
FAX. +65-62261893

Singapore Office

It is the mission of the Singapore Office to obtain a firm grasp of the wants and needs of users, provide them with detailed information matching those wants and needs in the fields of semiconductors and liquid crystal displays in the areas of Singapore and Malaysia.

TOKYO OHKA KOGYO CO., LTD. Europe Branch

Europe Branch

Polarisavenue 11, 2132 JH Hoofddorp, The Netherlands
TEL. +31(0)23-205-2623

http://www.tok-europe.eu/

Europe Branch

Europe Branch (Hoofddorp, The Netherlands) does some effective marketing and provides sales support of semiconductor photoresists and high-purity chemical agents used mainly in photolithography processes in the field of semiconductors.