Okay Energy is located in the beautiful city of Changsha,Hunan.Our 2000 square meters factory and sales office is located in Xinggong International Industrial Park. We have experienced mechanical and technical support engineers in the field of new energy industry and management personnel.We have researched and developed Chinese characteristic of industrial oxyhydrogen generators from 100 to 20000 liters per hour,which successfully applied for flame welding and brazing,flame cutting, heating and sealing,engine carbon cleaning.Now we have 22 series and more than 200 products , which cover oxyhydrogen generator, engine carbon cleaning machine, ampoule quartz sealing machine,oxyhydrogen welding machine,oxygen hydrogen inhalation machine,ultrapure water systemand etc.We are a high-tech enterprise, which havewon 21 patents and its own brands of Okay Energy, HHO, and Car Nurse.