Profile: Polytech Instruments is mainly engaged in the field of material testing instruments. We supply abrasion testers, block ovens, bond testers, brittle point testers, clicker presses, de mattie flex testers, durometers, electrometers, falling weight impact testers, glassware, grips and fixtures and melt flow indexes, molds and dies, plastometers, rheometers, specific gravity testers and temperature retraction testers.