In 1977, Pimaş A.Ş. started its first activity in an area of 30m2 as a subsidiary industry. Its first manufacture is the assembly activity. (Drinking sprinkler and wastewater attachments)
In 1981, he rented a new area of 300 m2 and bought his first new machines. Thus, it started its first production activity. 2 single twist extruder O16-63 PE pipes for manufacturing 3 injection machines and pool materials
In 1991, gebze moved to its first factory located on the E-5 road. (3000 m2 closed + 4000 m2 open area) Here, it purchased 3 domestic double twist extruders and 5 more injection machines and increased its production power.
In 1991, he participated in the first domestic fair.
In 2004, Gebze commissioned a new factory in GEPOSB with 12,000 m2 closed + 6,000 m2 open, bringing the number of existing buildings to two. After moving into this building, it increased the number of injection machines available to 15.
In 2004, it started to manufacture its own design of global valves. 100% production and series of spherical valves consisting of a total of 9 series were completed within three years.
In 2004, it made its first export sale and took a rapid step to the international market.
In 2004, he participated in his first international fair. Lyon fair, France.
In 2005, it received its first international quality certificate.
In 2012, it started to manufacture butterfly valves with its own unique design. All butterfly valves consisting of a total of 12 series were completed in less than 4 years.
In 2015, GEPOSB purchased the land next to its existing building for investment purposes.
In 2015, it made an attack in PVC pipe manufacturing with 3 double twist extruders in its factory located in GEPOSB. For pipe manufacturing in the same year; He established the full automation system in its production with 2 350 kg fully automatic mixer system, 14 raw material silos and fully automatic PVC mix propsion system.
In 2015, it was fully automated in the injection group and reduced production costs by commissioning robots for production, fully automatic dispatch systems and mold parting & automatic road cutting with 46 PVC injection machines.
In 2016, a full-fledged laboratory was established that can perform all the tests required by our sector.
Osmaneli Org. San. It has purchased 45,000 m2 of industrial land within its region for future growth targets.
A major capital increase was made in 2017. (3 to 33)
In 2017, 10,000 m2 closed + 5,000 m2 open 3. It started its activities by completing the installation of the new production facility.
In 2017, geposb purchased 25,000 m2 closed + 7,000 m2 open factory building. Pe pipe manufacturing has started in this building.
R&D center was established in 2017.
398 names for the manufacture of coupling attachments and PP socket necklaces in 2018. mold and 33 names. injection machine has been taken. Automatic goods receiving robots, machines and molds were commissioned and manufacturing started.
In 2019, ankara regional warehouse was opened.
In 2020, Pimtaş 4 factory was opened.