Does Yuanshi County Chengxin Chemical Industry have a background?

No background. After ten years' development, Chengxin Chemical Industry in Yuanshi County has become the largest local factory from a small factory, and its tax payment accounts for a quarter of the county. No background. Chemical industry is the abbreviation of chemical technology, chemical industry and chemical engineering. Any technology that changes the composition and structure of substances or synthesizes new substances by chemical methods belongs to chemical production technology, that is, chemical process, and the products obtained are called chemicals or chemical products.