Quality and customer satisfaction our most treasured worth. That is why, customers place trust in DIESSA and its products making us leaders in the sector.
Diessa fifty years' experience joint to highly qualified technicians guarantee a finished product of equivalent quality to the Original Equipment Manufacturer (OEM)
Design, manufacturing, marketing and after sales work daily together so that our products meet quality standard, supplying our customers confidence product fulfilling their needs.
Diessa management system and quality control based on the standard ISO 9001:2015 reach all the company's activities going through a continuously improvement process.
An effort that has allowed us to have certifications and approvals, such as, Centro Zaragoza, whose obtaining commits us to comply with all guarantees, as well as, constantly evaluating and improving
Our main objective is to obtain high quality spare parts, equivalent to the manufacturer's product a satisfying customer´s needs.
For this reason, Diessa is the first and only company within equivalent spare parts sector for industrial vehicles which parts are approved by the Zaragoza Centre.
Centro de Zaragoza (CZ) is a technological research institute for vehicle repair, owned by a number of Insurance Companies that represent 75% of the insurance premiums in the sector.
Diessa has a team of highly qualified professionals committed to achieving the objectives of the company and its customers.
Diessa's Quality Management System based on the requirements of the ISO 9001-2015 standard.See more
The raw material used is a key element in the manufacture of the part as it directly influences its mechanical behaviour.
Diessa partners use similar materials to those used by the original equipment manufacturers, passing all the technical tests carried out by Centro Zaragoza (CZ), such as
- Thickness and mass of the part, whether it is made of metal or plastic.
- Climatic stability at low temperatures.
- Impact tests at low temperatures.
- Solar aging.
- Colour different from the original piece, in case of not being primed.See more
The pieces manufactured by DIESSA present a primer of excellent quality because of the demand in our processes, reaching:
- Adherence level that exceeds the very high pressure washing with water gun.
- Resistance to solvents commonly used in workshops for cleaning the part.See more
NOTE: The brands DAF, IVECO, MAN, MERCEDES, RENAULT, SCANIA, VOLVO, CITROËN, FORD, FIAT, NISSAN, OPEL, PEUGEOT, IRIZAR used on this WEB, are the property of the manufacturers of these vehicles. The manufacturer's reference numbers, as well as the photos and images included in this WEB are protected, and serve only to help identify the spare part and the model of the vehicle on which said spare parts are mounted.
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