Location (Access)

overseas map 1,2,3 China 4 Taiwan 5 United States

GGI Technology

Unit1502, 15/F The Metropolis Tower, 10 Metropolis Drive, Hunghom Kowloon HK

Management section of GGI group established in Hong Kong.


Room1002,11/F, 168 Sai Yeun Choi South
Street, Kowloon HK

Section in charge of sales and marketing of GGI group located in Hong Kong.



Guang Dong Province, Dongguan City Chang An, Cai Wu Sha Village housing Postal Code : 523-871
Operation: Production, sales, logistics, design, quality assurance

Section having an integrated system of production from printing to assembly process, design and development, quality assurance, and logistic control established in Dong Guan which is located within the walking distance from JQE.


Fourth Industrial Zone, Wusha, Chang An Dongguan,
Dong Guan, Guang Dong Chiane Postal Code : 523-871
Operation: Assembly

Section in charge of touch panel assembly process located in Dong Guan.





YLG Optotech Limited

2F, No.2, Guoyuan 1st Road, EastZone, Guangzhou Economic and Technological Development Zone, Guangdong Province, China
Operation: assembly, direct bonding

Section in charge of touch panel assembly process and direct bonding of FPD such as touch panel and LCD and located in Guangzhou.


Jun Hong Optronics Corporation (JHOC)

No6, Lee Shen Street, Kuang Tien, Hsiang,Tainan Hsien, Taiwan R.O.C.
Operation: Production and sales of ITO film

Development and production section specialized for film deposition process. In charge of supplying materials to the group companies and outside sales.

Jun Hong Optronics Corporation (JHOC)

GUNZE Taiwan

3F, No.33, Lane 258, Reui-guang Rd., Nei-Hu District, Taipei, Taiwan 114, R.O.C.
Operation: Purchase and sales of electronics

In charge of sales and marketing of Taiwan region.

GUNZE Taiwan


Suite 401, Chungjeong Rezion
465 Chungjeong-Ro 3-Ga, Seodaemun-Gu
Seoul, Korea
Operation: Purchase and sales of electronics

In charge of sales and marketing of Korea region.

GUNZE Electronics USA CorporationGUNZE KOREA Limited

GUNZE Electronics USA Corporation

2113 Wells Branch Parkway. Bldg. 5400 Austin, Texas 78728-6999, USA
Operation: Production and sales of touch panel

Section which is in charge of design development to production, quality assurance, and sales and marketing of mainly North American region.

GUNZE Electronics USA Corporation