SUI JIN Pond Products was founded in January 2007. Our goal was to bring good water care products and sensible koi food to the market. For this purpose, a complete range of products for water care and koi food was developed together with our biologist by April 2007. In April 2007 we started actively and visited the Interkoi fair in Rheda-Wiedenbrück. With innovative new products and innovations, SUI JIN quickly attracted attention.