http://pastport.jp/user/Gaia ja-JP We focus on manufacturing all kinds of PVC Industrial materials, including architectural membrane series, ventilation duct material series, tarpaulin material series, inflatable material series, and all sorts of finished products. 2025-03-12T16:46:14+0900 http://pastport.jp/user/Gaia/timeline/PVC%20Fabric Gaia http://pastport.jp/user/Gaia/timeline/PVC%20Fabric