Our management have had great experience in water filtration system business for about twenty years. Ching Yu Dauer Enterprise Co., Ltd was established in 2003. We are one of biggest manufacturers and wholesalers in Taiwan. Our distributors are located widely in north, middle and south of Taiwan. We also export our products to worldwide.

We have a wide range of various water filtration systems, components, and accessories. We provide one-stop shop service to our customers. Our main products are:

(1) Household/Residential water filtration systems

(2) Commerical water filtration systems

(3) Reverse osmosis systems

(4) RO water dispensers

(5) Water filters : PP filters, pleated filters, CTO filters, Big T33 filters, GAC-10 filters, UDF filters, double layered filters, ceramic filters, RO membrane filters, Small T33 Filters, K5633 in-line filters, E2 Filters, and stainless cartridge-magnetizer. Media include: PP, resin, longevity stone, Mai-Fan stone, KDF, silver activated carbon, UF, Bio, Nano-silver activated carbon, negative electric stone, alkaline stone, and RO membrane.

(6) Filter housings: 9 7/8" filter housings, 9 7/8" double O-ring filter housings, 9 7/8" & 20" small fat filter housings, 9 7/8" & 20" big fat filter housings, ROC1000/ CTC1000/RO membrance filter housings, stainless steel filter, and shower filter housings.

(7) Components & accessories : low/high pressure switches, solenoid valves, boost pumps, pressure storage tanks, adaptors, faucets, check valves, decompression valve, ball valves, flow restrictors, shut-off valve, Jaco connectors, quick connect fittings, nipples, tubing plugs, wrench, clips, feed water connectors, and switches.

We have developed and distributed our products under band name "Dauer" in Taiwan and worldwide for years. Our water filters and double-way switches have been awarded patents worldwide. We continually develop new products with innovations, good quality and competitive prices. Our goal is to provide pure and high quality drinking water to make healthier lives.