Contact us

STS Pile Testing Co.,Ltd.

  • 570 Soi Thedsaban Nimit Nuea 12, Thedsaban Nimit Nuea Road, Ladyao, Chatuchak, Bangkok 10900

  • 02-158-0194-7 

  • 02-158-0198

  • piletest@sts.co.th

STS Group Co.,Ltd. (Head Office)

  • 196/9 Soi Predipat14, Pradipat Road, Samsennai, Phayathai, Bangkok 10400

  • 02-618-4288