R&D Laboratory DEFRAIL has its own R&D Laboratory equipped with numerous testing facilities to ensure in-house testing of Raw Material (Compound) & Final Product as per test standards. Air Under Water Leakage Testing Machine Cold Chamber Coupling Pull Off Tensile Testing Machine Burst Pressure Testing Machine Digital Analytical Balance Digital Tensile Testing Machine Durometer Flexibility Testing Machine Muffle Furnace Oscillating Disc Rheometer Ozone Resistance Test Chamber Twist Testing Machine