About us

INPRE was the first Spanish composites company in manufacturing Fiberglass Reinforced Polyester (FRP) sheets in rolls.

INPRE started business in 1987.

INPRE started business in 1987. INPRE copied Italian Fiberglass Reinforced Polyester (FRP) sheets in coils manufacturers selling Fiberglass Reinforced Polyester (FRP) sheets in rolls to the Spanish Industrial Bodybuilders with higher quality and better logistics.

In 1991 MODULCAR brand was created for Industrial Bodybuilders (Temperature-controlled Trucks and Panel Vans). MODULCAR is well-known in Europe because of its high quality Fiberglass Reinforced Polyester (FRP) sheet, due to a high gloss face and bright white endurance.

In 1995, INPRE started business for the Wind Power market as GAMESA EÓLICA partner cooperating in manufacturing and development of the Fiberglass Reinforced Polyester (FRP) nacelles. Nowadays, INPRE is proactive in advising changes to improve manufacturing in order to reduce costs

1987 - Inpre was born in San Arian

1991 - The modulcar brand is created

1995 - Inpre helps gamesa

2005 - Inpre becomes a market pioneer

10 years later, year 2005, INPRE becomes the first Spanish composites company using infusion manufacturing.

Wide variety of techniques for composites in the manufacture of polyester

INPRE is manufacturing by hand lay-up, infusion, prepeg and RTM composites manufacturing techniques in order to achieve customers´ satisfaction and low manufacturing costs. Besides, INPRE´s own laboratory, engineers and technicians are on the new raw materials market and new uses for composites industry.

We have 3 production plants

We have 3 plants in San Adrián, Ágreda and Sangüesa, all of them settled in Spain. Covered manufacturing facilities are 23.000m2. We use high technology machinery as a high payload 7 axes KUKA robot, managing software and automatic composites manufacturing machines. INPRE´s own laboratory helps us to achieve the highest quality requirements, so important for the Chemicals market.

INPRE is a composites manufacturer, specialized in Fiberglass Reinforced Polyester (FRP), with a long experience, technology, capacity and versatility using several manufacturing processes to produce a wide range of parts sizes.