Longkou Libo Insulating Materials Co., Ltd. is located at Longkou, Yantai City, with beautiful scenery and very convenient transportation. The company was established in 2006, specialized in producing electrical polyester non-woven fabric,6630DMD,NMN and other electrical insulating material. Company has five production lines, with product thickness: 0.02 mm-0.23mm, and width: 510mm-1500mm. Also company has a strict quality management system to ensure good quality product, our product enjoy a good reputation in the market and have met great demand owing to it's attractive characteristics. The company has gained ISO9001,SGS and material Rohs certificate. Warmly welcome all the customers from all over the word to visit us and do long-term, friendly cooperation.