1) Excellent quality, competitive price. 2) Solt fog(Acidity) test:24hours. 3) Cr:0.25-0.4um,Ni: 8um. MODEL:LD6301A1)The product is approved by CE(EN817:1998)&ISO9001.2)With high quality ceramic cartridge;3)High quality brass material with enduralble chrome finish.4)Corresion test(Acidity)24hours.5)OEM and customer's design are also welcome.6)Function :for hot and cold water.7)Suitable for ...