Established in 2020, Ningbo DongLin New Material is specialized in producing PTFE thread seal tape. We have 3 fully-automatic producing line currently which can make sure production capacity about 5 million rolls per month. Our PTFE thread seal tapes with high-accuracy and well-proportioned density are well exported to Southeast Asian, North America, European market. To keep the high quality level, we are improving the producing and testing method to make sure our tapes can adapt and meet the market needs.