JIANFENG Industrial(SHENZHEN) LTD..,  is specialized in technology research,production and sales for Dog Training collar,anti bark collar,dog fence,pest Expellers and Mosquito repellers,including oxygen air cleaner.

Our pest Expeller in unique in China in the leading position in the current world.Adapting the modern technology,it can give out 3 kinds of electronical waves (electro-magnetic wave,ultra-sonic wave and infrared ray),.which can attack the auditory system and nerve system of the pests and drive the pests away .Our pest expeller can repel mouse cockroach,ant,spider,flea,moth,etc.

Nowly developed by our company,mosquito repeller can repel mosquito effectively without any noise and covered around 20 square metres .We have AC and DC tow type mosquito repellers .They can used indoors and outdoorsas a best products in environment protection.