＊　HISEDA COMPANY LIMITED
Address : Lot T2-4, 5th Floor, Sacom Chip Sang Building, Street D1, Hi-Tech Park,
Tang Nhon Phu Ward, Ho Chi Minh City, Viet Nam.
Tel. : +84-28-2253 8451 - Fax: +84-28-2253 8452
Email : hc-info@hiseda.com - Website : www.hiseda.com 
Tax code : 0311124921

＊　HISEDA COMPANY LIMITED- Calibration Laboratory

Address: Lot D-34A.3, Street N22, Suncasa Central, Hamlet 4, Vinh Tan ward, Ho Chi Minh City, Vietnam

Tel.: +84-274-380 1114

Email : hc-info@hiseda.com - Website : www.hiseda.com  
Tax code: 0311124921

Working time is from Monday to Friday.
Morning from 8:00 to 11:40, afternoon from 13:00 to 17:00.