Korea
L-Tech International Co., Ltd. (Seoul office)
A-1804, Woolim blue nine, 240-21, Yeomchang-dong, Gangseo-gu, Seoul, 157-779

Tel : 82-2-2666-2917~8
Fax : 82-2-2666-7052
E-mail : ltech77@ltechcorp.com
L-Tech International Co., Ltd. (Jeonju factory)
62, Deokchon-gil, Deokjin-gu, Jeonju-city, Jeollabuk-do


Tel : 82-63-213-7744
Fax : 82-63-212-8844
E-mail : ltech@ltechcorp.com
China
L-Tech Corporation
Shaogangtou District, Qiaotou Town, Dongguan City, Guangdong 523536

Tel : 86-769-83423455
Fax : 86-769-83423173
E-mail : ltech@vip.163.com
Vietnam
Ecolux Veko Co., Ltd.
Lot CN4A, Deep C 2B Industrial Zone, Dinh Vu-Cat Hai Economic Zone, Dong Hai 2 Ward, Hai An District, Hai Phong City, Vietnam

Tel : 84-225-263-6686
Fax : 84-02252-63-66-86
E-mail : ltech77@ltechcorp.com