Transco recently completed an urgent raise bore rig breakdown, by manufacturing a complete drive head assembly to replace the existing worn out assembly. 

Recently sent out 10 pieces of custom designed and manufactured 9 7/8” x 4 Cone sealed bearing core bits for the International Ocean Drilling Program

Recently dispatched, Transco H.D.D tools & cutters

TRANSCO's new website launched February 2019.

We are very excited to have finally launched our new website design.

Recently dispatched, spread of custom Transco H.D.D tools & cutters

HDD Thailand is a Horizontal Directional Drilling specialist and construction company with international expertise in delivering technically challenging HDD projects worldwide

At TRANSCO we also manufacture and repair a wide variety of high quality machine parts and gearbox spares to suit various raisebore machines.

Recently dispatched, spread of custom TRANSCO H.D.D tools

for a South American project - 23" Diameter x 11178 Foot long hole utilising 8 5/8" S135 Drill pipe with enhanced tool joints


Quality is integral to everything we do. Quality is everyone’s responsibility. TRANSCO will continuously improve its customer service to better satisfy the needs of its customers and will deliver to them—on time and every time—defect-free products and services conforming to customer requirements and industry standards .

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