SUPAR was established in 1976 to produce engine valves and guides for internal combustion engines. It produces for engines that use all kinds of fuel (Gasoline, Diesel, LPG, CNG). Our factory is established on an area of 11.000 m2 in Konya. It continues its activities related to the production of engine valve, guide and bag.

It started with the production of valves for Bedford engines for the Genoto company in 1977, and in the following years, Otosan (Ford Motor), BMC (Cummins Motor), TOFAŞ (Fiat Motor), TÜMOSAN (Fiat Motor), PANCAR  MOTOR (Hatz Motor), RENAULT VE It continued with OEM (Original Equipment Manufacturer) companies such as ANADOLU ENDÜSTRİYEL (Lombardini Motor). At the same time, it has been the supplier of OEM companies that produce engine valves for engine assemblies. It still produces valves for OEMs that continue to assemble engines.

In addition to this, Locomotive S.E.M.T., which belongs to the State Railways and Tülomşaş company. It manufactures valves for Pielstick engines, Navy warships and Coast Guard gunboats. SUPAR has proven its success in land vehicles in the Defense Industry, Maritime and Railways and is still the only NATO coded valve supplier to the Land Forces and Naval Forces.

Our quality, price and service play a key role in the recognition of our company, which operates in all markets around the world. The most advanced technology, modern CNC\NC controlled machines, trained and certified manpower are used at every stage of production. All SUPAR products are produced according to International standards. In this way, Original Equipment manufacturers, Original Equipment Providers, Domestic repair market and overseas sales are made.

SUPAR A.S. starting the quality management systems from the day it was established,

TSEK and Manufacturing Competence Certificate in 1982,

ISO 9002 Quality Assurance System Certificate in 1995,

QS 9000 Quality Assurance System Certificate for the automotive industry in 1999,

In 2002, it continued with the DIN EN ISO 9001:2000 Quality Management System,

As of 2010, ISO\TS 16949:2009 Quality Management System certificate was obtained.

In addition to domestic, international, OEM and aftermarket sales, it keeps the market and products under control with its technical infrastructure and after-sales service approach to ensure customer satisfaction continuously.