• ​​​Head Office

  • Vietnam Branch

​Harn Engineering Solutions Public Company Limited

​19/20-22 Rama 9 Road, Soi 8, Bangkapi, Huaykwang, Bangkok 10310 Lat/Long: 13.753609, 100.574312

​Phone: +66(0) 2203 0868

​Fax: +66(0) 2203 0245

E-mail: dec@harn.co.th

Facebook: Harn Engineering Solutions Pcl.