China is an agricultural country with one billion eight hundred million mu farmland. Every year China requires a large number of agricultural protection work. The number of pesticide poisoning in China is one hundred thousand people, and the mortality rate is about 20%. there is no official statistics about the death caused by pesticide residues and pollution, it might be a staggering figure. Agricultural UAV can be operated by remote control to avoid the risk of exposure to the pesticide spraying operation, to ensure the safety and efficiency of spraying operation. However, due to lack of the mature and reliable of agricultural UAV, many manufacturers blindly seek large size, ignore the special requirements of agricultural protection work. According to the special of agricultural protection industry and the need of the majority of farmers to agricultural UAV, TopXGun provides unique flight control solutions and build a practical agricultural UAV together with you .