FLS(fluorosealing) specializes in the manufacture of FFKM (perfluoroelastomers), offering grades equivalent to DuPont Kalrez. All raw materials used in FLS FFKM products are sourced from abroad including DuPont / 3M / Daikin / Solvay. FLS FFKM sealing components deliver high quality at a lower price compared to Kalrez products, providing effective solutions in harsh environments such as high temperatures and plasma conditions. Each DuPont Kalrez item has a corresponding FLS FFKM equivalent. FLS offers comprehensive vertical integration, including FFKM formulation design, rubber compounding, sealing component manufacturing, packaging, and quality control inspection. Our consistent service and dedicated team ensure excellent quality assurance and after-sales support. FLS is ISO 9001 certified and remains committed to quality management, research and development, production process optimization, and continuous improvement. Our goal is to enhance customer satisfaction and deliver exceptional service. Please contact us for detailed information at www.fluorosealing.com