DALI was founded in 1960, is the first professional manufacturer of drain cleaners in China. And for decades now, DALI has been specializing in technical research and development in the field of drain cleaners. At present, DALI has obtained more than 30 national patents. DALI brand has obtained " Famous Trademark of Beijing" for 24 consecutive years and was awarded as the most influential brand in Chinas machinery industry in 2009. Our products have passed CE Certification and are exported to Europe, North America, Asia, South Africa and more than 80 countries and regions with excellent quality and service. The DALI drain cleaner series, including hand, power type, automatic and pneumatic type, are the choice machines for maintaining and cleaning both indoor and outdoor pipelines. The DALI drain cleaner series are applicable to removal of various blockages of pipelines. The series adopt flexible shafts, the combination of high-speed rotating system and manual propelling or automatic feeding system to drive the drill to remove effectively various debris, greases, roots, wastes and chemical deposits etc. stuck on pipeline walls.