21, Jalan 4/32A, Kepong Industrial Estate Batu 6.5

Kepong

KUALA LUMPUR, Malaysia

Phone : +603 6257 3319

Mail : [email protected]

Website : http://www.hyva.com

Kankobata-1-29 Ogida

Noshiro

AKITA, Japan

Phone : +81 185 583 691

Mail : [email protected]

Website : http://www.akimoku-iw.jp/