The invincible brand belongs to Jiangsu Johnson Tongda Co., Ltd., which is a joint venture between Johnson and Jiangsu Tongda in the United States, relying on the advantages of Johnson's technical resources, the strength of the invincible products has also reached the level of mainstream brands such as radar.
 
Insecticidal aerosols are more famous among the invincible products, and their market share of electric mosquito repellent is relatively low, and their popularity is not as good as that of brands such as Lanju. There are two product formulations of Invincible Electric Mosquito Coil, which are 0.62% tetrafluoromethrin and 1.2% promethrin. The formula of tetrafluoromemethrin is the same as that of the radar product, and the heater form is also very similar, almost the same product.
 
Compared with radar OEM products, the price of all invincible is lower, and its 45ml 3-pack price is 25 yuan, which is enough to use for a summer, and the cost performance is very high.