Office Address

Office Address Phone Fax
Head Office 18, Tanhyeon-ro 1beon-gil, Pyeongtaek-si, Gyeonggi-do, Republic of Korea +82 31-611-9889 (9865) +82 31-611-9866
Incheon Factory 11, Namdongseo-ro 144beon-gil, Namdong-gu, Incheon, Republic of Korea +82 70-8804-9865 +82 32-822-9866
Vietnam Factory Lot 15-17 Noi Hoang Industrial Complex Noi Hoang Commune,
Yen Dung district, Bac Giang Province, Vietnam
+84 204-3766-259 +84 204-3766-258
Hanoi Office Room203, 2nd floor, Charmvit Tower, 117 Tran Duy Hung Street,
Trung Hoa Ward, Cau Giay District, Hanoi, Vietnam
+84 4-3222-2622(229)

Head Office

Incheon Factory

Vietnam Factory

Hanoi Office

Contact information

Business Site Name E-mail
Head Office common semitech03@yahoo.co.kr
Business Team Leader Director SK.KIM hify0413@nate.com
Management Support Team Leader General Manager SJ.LEE lgelsj@hotmail.com
Domestic Sales Dept. Deputy General Manager KD.LEE semitech03@yahoo.co.kr
Overseas Sales Dept. Manager DS.RYU ds.ryu@semi-tec.com
Incheon Factory Deputy General Manager HS.LEE semilaser@naver.com
Vietnam Factory Manager YK.KIM semitech2014@gmail.com
Vietnam Hanoi office CEO MI.YANG semitech2014@gmail.com