As a pioneer in PTFE (Teflon®) & Siilicone coatings and impregnating processes, Ningbo Changwei (WellFlon®) New Materials & Technology Co., Ltd. developed from Ningbo Changwei Poly-fluorine Products Factory in 1993 to now. The company is located in Ningbo city, near the world’s largest port (Ningbo Port). WellFlon has accumulated rich experience and research and development in this field over the last thirty years and has established itself as an industry leader, as well as the largest manufacturer in this sector. Our main products are PTFE Coated Fiberglass Fabrics, PTFE Coated Fiberglass Adhesive Tapes, PTFE Coate...