FLSTRONIC is a Korean flow meter manufacturer where design, manufacturing, and service are fully integrated under one engineering system. All FLSTRONIC flow meters are developed and produced in Korea, ensuring consistent quality, traceability, and long-term technical reliability.

Unlike products that rely on outsourced or fragmented manufacturing structures, FLSTRONIC instruments are engineered by the same team that manufactures and services them. This allows us to respond quickly and accurately when maintenance or technical support is required, even for instruments used overseas.

For international customers, reliable after-sales service is not about location alone, but about technical ownership.
Because FLSTRONIC designs and builds its own products, repairs, recalibration, and performance restoration are carried out with full technical understanding — not replacement-based solutions.

This engineering-driven approach enables customers worldwide to operate their flow meters with confidence, knowing that long-term accuracy, serviceability, and product continuity are fully supported by the manufacturer.