English 
Korean Head Office
- 196, Yongsan-gil, Cheongha-myeon, Buk-gu, Pohang-si, Gyeongsangbuk-do, Republic of Korea #37518
- +82-(0)54-256-2229
- sseng29@daum.net
Factory #2
- 1952, Donghae-daero, Heunghae-eup, Buk-gu, Pohang-si, Gyeongsangbuk-do, Republic of Korea #37531
- +82-(0)54-256-3330
- sseng29@daum.net
Business Office
- A-1406, 767, Sinsu-ro, Suji-gu, Yongin-si, Gyeonggi-do, Republic of Korea #16827
- +82-(0)31-8025-7111
- info@samshineng.com
Vietnam Office
- lot I-4B, My Xuan B1- Tien Hung Industrial Park My Xuan Ward, Phu My Town Ba Ria - Vung Tau Province, Viet Nam
- +84 254 392 2939
- leejy2020@naver.com
