Technology & Certification
Continuous R&D and global certifications
Research & Development
ZIC performs design, simulation, and testing of marine engine safety valves through our in-house R&D center, continuously improving product performance.
In-house R&D Center
ZIC established its in-house R&D center in 2020 to develop next-generation relief valves for eco-friendly DF engines and industrial valves. With CFD/structural analysis-based optimal design technology, we achieved DNVGL localization certification for high temperature/pressure relief valves in 2021.
Core Capabilities
Design & Simulation
Optimal valve design through CFD and FEA analysis. High reliability achieved through structural analysis-based design for ZRI/ZRE series
Precision Machining
High-quality manufacturing through CNC precision machining
Performance Testing
Pressure, flow, durability testing and high-temperature (700°C) environment testing at in-house facilities
Quality Control
Integrated quality, environment, and safety management based on ISO 9001, ISO 14001, ISO 45001