International Society for Trenchless Technology (ISTT)

Westrade Group was awarded the contract as ISTT’s PCO for the International No-Dig 2010 Conference & Exhibition in Singapore, held November 2010. We were the appointed worldwide sales agents for International No-Dig 2012 in Brazil (excluding North/South America)

ISTT are official supporters of our international events, including TRENCHLESS MIDDLE EAST and TRENCHLESS ASIA.

For more information on ISTT, visit