Precision testing, leak and flow testing machines, pressure-decay testers, and functional testing systems, is the field Sunil Leak and Flow Co. Ltd. leads, serving automotive, medical, and industrial customers. Established in 1997 in Daegu, South Korea, the ISO 9001-certified company ensures quality control with advanced, reliable equipment, exports worldwide, emphasizes innovation and durability, and operates independently, driving excellence in testing solutions across diverse markets.