Kingkar Eco-Technologies Co., Ltd was first created hydroxide machine opened the global market. 2014 our company has put hydrogen energy machine products are exported to Africa, the Middle East, Southeast Asia and other regions.

Our machine can use:
1. Engine carbon cleaning.
2. Metal cutting as free gas
3. Industrial Boiler as free gas
4. HHO welding

Our products have following Benefits:
1. Ecology and environmental;
2. Improved quality of the cut surface;
3. NO Heat Waste;
4. High standards of safety;
5. Free cost