Seçil Kauçuk San. ve Tic. A.S

Seçil Kauçuk San. ve Tic. A.Ş., established in 1983 and headquartered in Tarsus, Mersin, Turkey, is an international manufacturer of rubber sealing components serving infrastructure, construction, appliance, automotive, and energy sectors. The company operates an R&D Center accredited by Turkey's Ministry of Science, Industry and Technology (since 2017) and has implemented SAP S/4HANA digital transformation. In infrastructure — the company's primary water and wastewater focus — Seçil produces pipe sealing gaskets (sızdırmazlık contaları) for varied pipe materials and diameters, manufactured to prevailing European quality standards and addressing diverse geometric and functional requirements in pipe transport systems. The construction division supplies building sealing profiles in multiple configurations: coated (kaplamalı), colored (renkli), sponge (süngerli), threaded (ipli), banded (bantlı), and co-extrusion (co-ekstrüzyon) variants providing heat, sound, and water insulation. The energy and industrial segment produces solar thermal connection components including rubber T-pieces (Lastik T), sleeves (Manşon), elbows (Dirsek), and blind plugs (Kör tapa), where Seçil is noted as both the first and often the sole manufacturer for many of these items. The appliance division manufactures custom rubber components for washing machines, dishwashers, refrigerators, and ovens, while the automotive division produces sealing profiles and acoustic insulation products to OEM specifications.