Dear Sirs,At first,let us introduce our-self,we are CHINA WUHU KALI FILTER SYSTEM CO.,LTD,and are Professional Manufacturer /SupplieR for WATER FILTER SYSTEMS AND CARTRIDGES,WATER DISPENSER and PURIFIER.Our company was established in 1992 and start to export our products since 1993.We have sales in the worldwide.For instance:KOREAN,TAIWAN,MALAYSIA,THAILAND,U.A.E,EGYPT,KOWEIT,JORDAN,NIGERIA,POLAND,TURKEY,GERMAN,U.S.A hope you can become our new customer in your country.For WATER FILTER CARTRIDGES:We can produce all kinds of filter cartridges on the basis of different material and specifications for domestic or industrial use. The material of our filter cartridges including :SPUN PP,PE,ACTIVATED CARBON,CERAMIC,PP STRING WOUND,RESIN,ULTRA FILTER or specifications,we can produce the length from 5?40?or longer,we also can produce the cargo as your sample/picture/specifications.Our filter cartridges have reached the NSF standard.And we also would like to be your OEM manufacturer.For R.O.SYSTEMWe can supply 50GPD-400GPD with different R.O.membrane (Made in U.S.A/Korean) with 10-20 lear/blue/white housing, 220V/50Hz pump and 4G-8G steel tank. Manual or auto flush,with/without computer control,with/without U.V.For accessories:We can supply faucet,valve,housing,tank.For WATER DISPENSERS AND PURIFIER:Our water dispensers and purifiers have got the ceratificate of GS/CE/CCEE and ISO9002.We can produce many type of water dispenser.For instance:Table/Stand type,with/without cooler,with/without heater,cooler by compressor/electronic cool tube.We also think our after service is the best in China.Hope we can start our cooperation in water filter products in near future.we trust that our good quality with best price will expend your sales in your market.Waiting for your prompt reply.