Zinan osli chemical industries ltd. Is registered at no. 217, yi jiamura, ziyang district, xinyang city, shandong province. The registration authority is the ziyang district market supervisory authority. The legal entity is represented by yoon tai, and its operations include chemical products (excluding dangerous chemicals), industrial salt, hardware products, office supplies, steel, building materials, feed additives, early teaching products and the sale of toys. (projects subject to legal approval may not operate without the approval of the relevant department)