Mingguan is a professional manufacturer and marketer of premium-quality filtration materials. In business since 2005, the Shanghai-based company has become a leading supplier of integrated filtation media solutions and holds strong positions in all markets it serves. Mingguan operates 4 manufacturing facilities in Shanghai, Zhejiang province and Guangdong province in China. Our innovative solutions for air and liquid filtration distinguish themselves from the competition primarily through unique properties. Because of these unique properties, Mingguan consistently dedicates in economic efficiency, safety and effectiveness.