Nanjing Sainteagle Investment Group Company

1) electronic pest(mosquito)repellers, effectively expel the rats, cockroaches, ants and mosquitoes and other rodent animals by adopting the ultrasonic and electra-magnetic interference. The efficacy was tested and approved by China Authoratitive Inspection Institutes. Safe, environmental and healthy without chemical, smoke or odor.
2)portable fis
h finder, can detect the fishes by reading the water temperature, water depth and fish size etc, suitable for fishing everywhere.
3)sickness free watch, can soothe and aleviate the nausea due to motion. No need to take medicine.