South Korea

Tel: +82 70 4086 9006

Add: 51, Hoam-road, Buk-District Daegu,

Republic of Korea

China

Tel: +86 021 6401 4090

Add: 2F, Lianfu-road 918-8, Song-jiang District,

Shanghai, China

Vietnam  Tel: +84 399 779 880

E-mail: thientrang@kortech.cn