Plum blossom mosquito-repellent incense is earlier. Lizi mosquito-repellent incense is a famous brand in China, which was founded in the1930s and is one of the earliest manufacturers of mosquito-repellent incense in China. It used to be the leading brand in China market, while Wei Chao is a famous brand in China, which was founded in 1986. Is a modern enterprise integrating R&D, production and sales. Its main products are cleaning products and daily chemicals.