All The products of Forcemac are under warranty and we have quality certificates of ISO 9001, TSE EN 663 and IQ NET.
Forcemac chains are 700 Hv1 hardness at the surface and flexible but unbreakable at the core with special high temperature, propane gas and salt bath, heat treatment systems.
In our own laboratory we keep and control the quality continuously with 40 tons of pulling, breaking and lengthening tests.
Additionally, we use Micro Vickers and Rockwell Hardness measurements devices and special metal microscopes, to control the surface and the core hardness of the chain.
Each chain we produce has a serial number and a sample which are kept in our plant. We can turn back and check the records of all production details and test data if required.