Company profile The business started in 2002, established long-term cooperation with customers from more than 30 c We are the OEM supplier of Heimbach, Sefar and Evoqua in China. Taizhou Haotian is a comprehensiveness company which provide professional ,we have advanced production lins ,testing equipment,high-quality sales and serviec team. Main production :PTFE needle felt , PPS ,nomex,p84,polyester needle felt,pp,anti-static mixed fiber needle felt with water and oil repellent finish ,