23/02/2026
What is Core Drilling?
🔴Openings for Service lines.
🔴Concrete core samples for compresive strength test in concrete structures.
contact our sales team,
📞+94 70 6 994 454
📞+94 71 9 392 815
📞+94 71 7 957 575
🌐 www.granttechholdings.com
📧 [email protected]
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