Overview
Global Testing & Research Laboratory (GTRL), a material testing lab in Patna, Bihar, is the leader in applying science, enabling our customers to make the correct decision and choose the best quality of materials required for their work. GTRL lab is equipped with most sophisticated equipments and supported by experienced scientists, analysts, and engineers. GTRL has a strong analytical capability to directly assist clients & supports in house quality assurance & research projects.
All the best! - 
