Abstract: White Hypsizygus Marmoreus 19 Series, the bacterial strain of Hypsizigus marmoreus, was introduced by Fuqing City to carry on the industrialized bag cultivation production, in order to realize the year-round production and obtain the better economic benefit. The main technical points of the industrialized bag cultivation production of White Hypsizygus Marmoreus 19 Series were summarized including the production facilities, compost preparation, compost bagging & sterilization, fungi bags inoculation, mycelium culture, fruiting managing, harvesting and packaging, etc.