About
With 52 years of expertise in metal seal rings, TOKi Engineering Co., Ltd. has spent the last 22 years supplying IDF-compliant sanitary gaskets to the food, pharmaceutical, and chemical sectors. Through a Fukuoka-based hydrogen project, we created the 'Hydro-Blocker.' This acclaimed, reusable seal ensures zero leakage at 105 MPa and avoids age-related degradation. Leveraging our sealing expertise, we also offer the 'JAKO-G' and 'JAKO-QD' industrial product series.