Fushun Tiancheng Environmental Protection Technology Co., Ltd. is a large-scale manufacturer of flue gas dust removal filter materials. It is a full industry chain production enterprise in China, specializing in the manufacturing of PTFE fibers, glass fibers and yarns, textile fabrics, filter bags and bag cages. It is a member unit of the China Industrial Textile Industry Association, a standing committee member unit of the Dust Removal Committee of the China Environmental Protection Industry Association, an award-winning unit of the Enterprise China Innovation Competition, and a key participating unit of the National 863 Program. It has successively won the titles of "National High tech Enterprise", "National Specialized and Innovative Small Giant Enterprise", and "Liaoning Province Gazelle Enterprise". At present, the factory covers an area of 50000 square meters and has 200 employees. It has obtained 38 national patents and has passed ISO9001 international quality system certification ISO14001 Environmental Management System Certification and ISO18001 Occupational Health and Safety Management System Certification.