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Contact

Contact

Wherever you are, we are ready to help you all over the world.
We want you to feel it’s easy to do business with JUST ONE

Head Office in KOREA

JUST ONE Co., Ltd
201, Cheonbong Plazza 35, Daeya2-ro, Gunposi, Gyeonggi-do, 15886 Korea
Tel : +82-31-689-3664
Fax : +82-31-365-3676
E-mail : sales@just-1.co.kr

Branch Office in Indonesia

PT. Indonesia Optic Technology
Office Park 18 Building, 25th Fl, Jl. TB Simatupang No.18, Ps. Minggu, Jakarta Selatan 12520
Tel : +62-21-27807049

Factory in Indonesia

PT. Indonesia Optic Technology
Jl.Banten No.11 Kebonwaru, Kec. Batununggal, Kota Bandung, Jawa Barat 40272

Branch Office in North America

JUST ONE Canada
12 Shellby Ave. Hamilton, Ontario L8H 5L4, 11111 Canada
Tel : +1-905-821-4797

Branch Office in India

JUST ONE India
A-19, Sector-5, Nodia-201301, U.P, India
Tel : +91-120-411-9999

Branch Office in Vietnam

JUST ONE Vietnam
Plot No. XN 33, XN 37, Dai An Industrial Zone, Hai Duong City, Hai Duong Province, Vietnam
Tel : +84-70-8290-7133