Providing excellence in service

and technical support

for our customers

TER AS Productos was founded in Barcelona in 2009 with the objective to strengthen the position of TER GROUP in the Spanish market. During the last years we have grown constantly gaining an important position in the different sectors our customers are part of.


Glass fiber rovings

Glass fiber rovings are bundles of parallel glass fibers connected by sizings. They are used for their firming property, primarily for reinforcing plastics. In addition, glass fiber rovings have a high insulating property, tensile strength, and a good resistance to chemical and thermal influences.


Glass fiber rovings are used in glass fiber reinforced plastics, profiles, pipes, silos and bins.

More Glass fibers

All products

Contact Person

Alexander Sielmann


General Manager