27-4 Yulgok-ro 13ga-gil, Jongno-gu, Seoul
1F, JOIN BLDG, 223-6, HAKDONG-RO, GANGNAM-GU, SEOUL, 06053, KOREA S & J INNOVATION CO.,LTD Gangnam-gu, Seoul
Rm. 316, Suite 4, Industrial Tools Circulating Center, 152-2, Gamjeon-dong, Sasang-ku,
South Korea,
126-4 Gumi-Dong, Bundang-Gu Sungnam, Gyeonggi-do
bangbae jungangro 27gil 17