We have quality system (IS09001)

Each batch of feedstock must be test and qualified before used.

 

During processing, products are test and qualified on regular basis.

 

Each batch of outgoing pro-ducts must be test and qualified before delivery to customers or warehouse.

As for performance and trace-ability, every batch of sample are casted into polymer and together with relative batch of monomer are stored in the monomer reference library for traceability if the needed.