Sintered filter design models and manufacturers which good?

Filter source water treatment technology co. , LTD. Is located in hebei a production-oriented enterprises, the company specializing in the production of quartz sand filters, sintered filter, fiber ball filter, activated carbon filter, constant pressure water inlet device, etc. My company strength, exquisite technology, sintering filter design and has professional knowledge, and sintered filter model tailored, filter the source water treatment technology co. , LTD is the first selection of sintered filter manufacturer.