Simex is made by one of the largest and most experienced tire manufacturing conglomerates in Southeast Asia, which is ISO9002 certified. Radial passenger and truck tires are DOT (United States) and ECE (European Union) approved and compliant.

Simex industrial tires are ideal for container handling equipment. The special compound used in its production distinguishes them from regular OTR tires. Simex industrial tires are now being used, among other places, in the most important seaports in Europe.