PAA-SHH® (Phosphoric Acid Anodized-Showa Hexagonal Honeycomb) SEPTEMBER 6, 2020

PAA-SDFH® (Phosphoric Acid Anodized-Showa Double Flexible Honeycomb) SEPTEMBER 6, 2020

PAA-SFH® (Phosphoric Acid Anodized-Showa Flexible Honeycomb) SEPTEMBER 6, 2020