Onurplas, which started to operate in the construction sector in 1997, saw the deficiencies in various sectors as a result of sectoral follow-ups and analyzes and accelerated its R&D studies, and as a result, it became a manufacturer company in various fields. Our company, which has made a rapid entry into the field of plastics with the core box produced for the mining industry, is taking firm steps forward to become the leading company in the field of core boxes in Turkey with this product. Our company, which is not satisfied with this, fills various gaps in the agricultural sector with greenhouse and balcony systems under the brand name of "Birebeş" and irrigation and filter systems under the brand name of "Zerrefil". Our company, which continues its sectoral follow-up and analysis, continues to develop projects as a result of its studies. Onurplas, which has become an export company as a result of these efforts, also contributes to the country's economy by exporting its products to various regions of the world.