Dear friends,

Nice day!We are the leading manufacturer of filter cartridge and filter system.Our main products are: Polypropylene filter cartridge,High flow water PP filter cartridge,Stainless steel 304 /316/316L or titanium sintered metal filter,Nylon filter cartridge.

The products we supply have reached the international filtration standard and "GMP" domestic standard requirement.

Yitong’s filter is principally in the following areas:

---Chemistry

---environmental protection

---water treatment

---electricity

---Medicine

---Petroleum

If you are interested in our products , please don’t hasitate to contact with me.We will provide perfect pre & amp and post sales service for you.

Best Regards

Frank Lu