I want to purchase filters. Please forward us a complete product catalog on the range of filters manufactured by you in China alongwith an export price list to enable us to start business transactions. Please forward offers on AF-25276,AF-25277,AF-25268,AF-25269,AF-25270, AF-25271,LF-9009,FF-5052,FS-1280,FF-5052,LF-670,LF-777, FS-1212,WF-2073, LF-3349,WF-2076,WF-2054 etc. Contact us free if you can help.