Multi-layered quality control system for reassured manufacturing

The essential characteristics of our Membrane products are quality, stability, advanced durability and consistent performance. HIRAOKA promotes continuous improvement by rigorous process management, physical property control, standardised work processes thorough quality education, customer feedback, and a PDCA cycle aimed at superior quality control.
HIRAOKA’s reputation for quality has been achieved through a multi-layered quality control system that is performed without compromise or omission.