Taiyuan Lanlang Technology Industrial Corp. specializes in water filtration products since 2005.With well understanding and experiences for potable water, Lanlang engineers produce a serious of eco-friendly and healthy water products, such as, alkaline water bottles, hydrogen water ionizer, dietary water bag, laundry balls, mineral shower heads and ALK water filter cartridge, etc. Our new series of ALK water filter cartridge are bringing customers pleasant surprising!Lanlang offers you water solutions in the field of industrial water treatment, function drinking water, beauty care, family cleaning water and aquarium.