Eco-Friendly Felt & Lanyard Solution Provider ISONTA is a manufacturer of polyester & 100% natural wool felt and lanyard products, as well as a promotion solution provider of related products such as metal badge, PVC, silicon, neoprene, with the headquarters located in Shenzhen. ISONTA focuses on eco-friendly solutions for logo branding to elevate corporation image. Excellent 100% natural wool felt for delicate felt key chains, felt coasters, felt placemats, felt mobile phone cases, felt ...