Sang-A Frontec Co., Ltd. manufactures engineering plastic materials and components for electronics, automotive, semiconductor, medical, and industrial applications. The company produces flat panel display cassettes, polytetrafluoroethylene (PTFE) sheets and tubes, phase inverter (PI) tubes, panel boxes, panel trays, backup boards, wafer carriers, and shipping boxes; rechargeable battery components including insulators and gaskets; printer components such as fuser belts, transfer belts, metal sleeves, and guide claws; automotive products comprising air vents, PTFE tubes and rings; office automation products like wireless charging kits and laser printer parts; and medical devices including safety filter syringes, epidural needle kits, and filter needle syringes; as well as ePTFE membranes, air vents, filtration products, piston rings, and fluoro films. Sang-A Frontec operates primarily in South Korea with international sales and maintains production facilities including an expansion in Hungary. Founded in 1974 and headquartered in Incheon, South Korea, the company, listed on KOSDAQ since 2011, recently received funding including KRW 31 billion from Korea Investment & Securities and anticipates additional KRW 8.2 billion; it is expanding battery parts manufacturing capacity in Hungary, creating 55 new jobs with state support of HUF 1.4 billion.