Contact US

Master Authentication (Thailand) Co., Ltd.

92/53 Sathorn Thani Building 2, 18th Floor,
Room 1801A, Silom, Bangrak, Bangkok 10500 Thailand
Tel. 065-117-6777
Website: www.sawasdeeusa.com
Email: [email protected]

SawasdeeUSA, LLC

P.O. Box 540 Greenacres Florida 33454 USA
Tel. +1 (832) 339-0003 ( only for the US contact)
Website: www.sawasdeeusa.com
Email: [email protected]



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