Major Product Range: R & D, Manufactures and Sales of UV Toothbrush Sanitizers,Dental UV Sanitizers, High-energy Ionizer ,Air Purifier, Water Purifier, Ozone Generator,Fruit & Vegetables Automatic Washer,UV Mosquito Trap?other UV or Ozone Products etc.Own Brand Name : LIFEWELLOEM : YESODM : YESR & D Department : YesApprovals/Certificates: CE,FDA