Viser System Co., Ltd.
- ADDRESS : 356, Najeon-ro, Saengnim-myeon, Gimhae-si, Gyeongsangnam-do (Sachon-ri, 99-1)
- Tel : 055-324-5574
- Fax : 055-325-0841
- E-mail : vsrs@viser.co.kr
Viser-Phil formwork Corp.
- Address: Unit 902B West Tower Philippine Stock Exchange, Barangay San Antonio, Ortigas Center, Pasig City.
- Tel: +63-631-9935
- Fax: +63-631-9926
- E-mail: vsrs-phils@viser.co.kr