Shanghai Jing Bo commodity at the forefront of China's reform and opening up, Shanghai. Adjacent to Fudan University, Tongji University and other famous institutions of higher learning. Company has been committed to electronic self-products research and development. Latest developed specifically for rats and cockroaches auditory system and nervous system, and the launch of ultra low frequency electromagnetic induction, Dual ultrasonic wave electron emitter and Bionic, and has already applied for the national patent, product technology content among the international leading level.

Rat no drug to kill a cockroach, "cat doctor" drive it for you! ! ! Simply plug in the power, you can let very light mouse cockroaches, once and for all!

"Dr cat" brand product repeller can be widely applied in: Homes, warehouses, shops, hotels, hospitals, offices, rooms, hotel, grain storage, pharmaceutical plants, substations, and other places.