With a strong production base in Jiangxi and a focus on innovation, Tuntun Plastic delivers high-quality PA12, polyamide elastomers, and premium thermoplastics (PEEK/PEI). Our materials meet medical (NSF/FDA), aerospace, and automotive standards, backed by RoHS & REACH compliance. Need custom rods, sheets, or resin modifications? Our R&D team provides performance-driven https://www.tuntunplastic.com/