- 
            
			Haidong Nanojet  - 
            
			Haidong Optical Quantum  - 
            
			Haidong H8 air plastic gun  - 
            
			Haidong NV-939 11 Shuttle Instrument  - 
            
			Haidong NV-959 electric micro pen  - 
            
			Haidong NV-919 plastic gun  - 
            
			Haidong Titanium Crystal Non invasive Hydrometer  - 
            
			Haidong Small Bubble Water Oxygen Skin Activator (W02)  - 
            
			Haidong GeneO+oxygen bubbles  - 
            
			Haidong Carbon Oxygen Microbubble Skin Radiant Instrument  - 
            
			Haidong Cloud intelligent skin detector  


