We're a professional filter manufaturer from China, producing efficient filters, granular activated carbons, glass fiber filters (LH/PA), bag filters, composite filters and so on. These products are widely applicable for automotive/furniture painting booth, coating production line, dust-free workshops of high-tech electronic products ect. For more informations, pls visit our website: fj-jw.en.alibaba.com We would like to hear from you if you have inerest with our product.