The Qinzhou cross-linking agent industry project of Guangxi Donglan New Materials Co., Ltd. has a planned construction area of 200 acres and a total investment of 1 billion yuan. Complete fine chemical peripheral projects including a new cross-linking agent production project with an annual output of 10,000 tons. Guangxi Donglan New Materials Co., Ltd. will be built in the Royal Madrid Industrial Park with environmentally friendly cross-linking agents as the centerpiece, supplemented by other fine chemical materials and special functional chemical materials, and will eventually form a complete upstream and downstream industry based on market orientation from research and development to production.