* * * Greentown, Jiangxi Province. According to the enterprise's inquiry, Yaya Co., Ltd. is a state-owned enterprise specializing in the production and processing of down jackets, duvets and other products, and its headquarters is located in Qingcheng, Jiujiang, Jiangxi. Duck and Duck Co., Ltd. is the largest professional manufacturer of modern down products in China, enjoying the right to import and export. Formed down products as the main business, but also engaged in home textiles, knitted underwear, T-shirts, shirts, acrylic cotton-padded jacket, spring clothes and so on.