1.Product DescriptionString Water CurtainString Water Curtain applies the plastic strings,Website:://.go-fountain.com, and the water will fall down along the srtings. There are two type of strings for option. One is the normal plastic string, another is optical fiber string. For the normal plastic string, the illumination comes from the outside lights, and for the optical fiber string, it apply the powerful LED engine as the light source, and the illumination will be inside the optical fiber to the end.2.Company InformationCompany CetificationsISO 9001:2008; CE; Audited by SGS, TUV