GEM metallized by the PVD sputtering process with application of a top coat for the protection of the part.

GEM metallized by the PVD sputtering process with application of a top coat for the protection of the part.

Soft touch overmoulding technologies and materials have radically increased the design possibilities in the field of consumer and industrial products.

For home automation and connected objects, TREFFERT has developed a black particularly adapted to infrared transmission, with the advantage of a low dosage for IR transparency alone, without diffus

Mastering the interaction of light and thermoplastics, TREFFERT knows how to make opaque looking materials diffuse by offering black diffusing compounds and masterbatches, laser/IR transparent, las