Contact Us

Koan Co., Ltd.,
159/6 Serm-Mit Tower, Unit 203,
2nd Floor, Sukhumvit 21 (Asoke),
North Klongtoey, Wattana,
Bangkok 10110

Phone: + 66 2 665 7311-4
Fax: + 66 2 665 7315
Online: cs@koan.co.th
General inquiry : info@koan.co.th
Sales inquiry: sales@koan.co.th
Aftersales : service@koan.co.th
Jobs : hr@koan.co.th
Office hours : 9.00 a.m. - 6.00 p.m. (Monday - Friday)
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