OK Science and Technology Co., Ltd. (001223.SZ) engages in the research, development, production, sales and service of intelligent equipment for household paper processing and manufacturing in China. The company offers facial tissue production lines including folding, cutting and packing machines; toilet paper rewind and packing lines; handkerchief tissue multi-lane automatic production lines such as the 800-type; big width facial tissue fully automatic folding machines like the 5600-type; tissue making machines; KN95 folded mask production equipment; plane mask production equipment; mask packing equipment; lithium battery front section and separator film equipment; and thin film materials, providing comprehensive turnkey solutions for tissue converting, packaging and new energy applications. Founded in 2011 and headquartered in Lutang Project Area, Xiushui Industrial Park, Jiujiang City, Jiangxi Province, the company operates primarily in China with export capabilities as a member of the China National Household Paper Industry Association and a recognized high-tech enterprise, specialized new small giant by the Ministry of Industry and Information Technology. It maintains strategic partnerships with leading household paper producers including Gold Hongye Paper, Hengan Group, Zhongshun C&S Paper and Vinda Group, and has drafted national standards for automatic facial tissue (QB/T5440-2019), toilet paper (QB/T5441-2019) and handkerchief tissue (QB/T5439-2019) production lines. Recent developments include a September 2024 agreement to acquire 19.23% equity in Jiangxi Youze New Material Technology Co., Ltd. for RMB 12.1 million and inject additional capital of RMB 12.6 million to expand new materials capabilities; a January 2024 joint venture with Guangdong Dp Co., Ltd. forming Qihang Huiying Investment (Shenzhen) Co., Ltd. with RMB 200 million contribution each; a February 2024 partnership to establish Gongqingcheng Yujun Oke Asia Vets Intelligent Manufacturing Venture Capital Partnership; and a July 2025 agreement with Jiangxi Tianhong New Materials Co., Ltd., alongside 2024 annual revenue growth and plans for raised funds cash management.