1, Jiangsu Sopo company's main business is the research and development, production and sales of chemical raw materials, chemical products, the company's main products include glacial acetic acid, ethyl acetate, butyl acetate and so on.

2, Hualu Hengsheng company is one of the important chemical raw materials production base in China, the company has acetic acid, ethyl acetate, butyl acetate and other products.