Polyurethane condoms are primarily manufactured in Japan and China, as these countries lead the world in ultra-thin, non-latex technology. Japan condom factories mainly produce their own brand, and China condom factories mainly produce for OEM orders for global markets. Key Manufacturing Base: Japan: The global pioneer of polyurethane condoms. Major production occurs at plants in Ibaraki, Shizuoka, and Fukushima. Nach oben …