NINGBO UPICK FILTECH CO.,LTD is a professional company in filtration industry, after 6 years development, we have established our pleated filter cartridge, melt-blown filter cartridge, string wound filter cartridge, metal filter cartridge, filter housing, filter bag production line, to serve our customers much more better, we set up our own trading company last year in Ningbo Port, integrated all factories resourses and now we can get response as quick as within 1 hour. please contact us and debelop together.