Shandong T&F was established in September 2009. It is a national high-tech enterprise focusing on the integration of medical masks, labor protection masks, medical equipment, protective equipment, non-woven fabrics and non-woven equipment R&D, production, and supply. The company has the world's advanced mask production capacity and high-end nonwoven material technology, and its product applications cover medical equipment, personal protection, rail transit, clothing, household, cleaning and other fields. It has registered trademarks such as Tianfu, Aijia, Red Whistle, TOFF, and a number of product and technology patents such as mask interlining.