Wang Jingfeng, male, born in October 1978, a member of the Communist Party of China, is a standardization specialist of Fujian Golden Deer Daily Chemical Co., Ltd. and a first-class chemical inspector. He is mainly engaged in the research and development of household sanitary and insecticidal products and washing and cleaning products, and has the working skills of product technology research and development, product quality control, on-site production management and technical standard preparation. He independently drafted more than 30 enterprise product standards, such as 0.8% Fast Proquat Electric Mosquito Liquid and 7% Dextrophenyl Cyanoquat Cockroach Killing Cigarette, and filed them on the enterprise standard information public service platform to provide a reliable basis for improving the quality of its products. He has also obtained 4 invention patents and successfully developed products such as Environmental Friendly Auto Instrument Cleaner and Water saving High efficiency Antibacterial Laundry Liquid@ Nan'an Federation of Trade Unions