Recently, opening ceremony of mushroom project developed by Jiangsu Ruyiqing Mushroom Biotechnology Co., LTD was ceremoniously held in Donghai County, Lianyungang City, Jiangsu Province of China, which promotes a new constitution. Founded in 2010, Jiangsu Ruyiqing Mushroom Biotechnology Co., LTD is a modernized agricultural enterprise which mainly engages in R&D,…