Senbang has domestic advanced product production lines, adopts new production methods and testing equipment, and the company's annual output reaches 5,000 tons. Senbang mainly produces pharmaceutical intermediates, mainly including tetramethylguanidine, 1-fluoronaphthalene, 3-hydroxyacetophenone, trimethyl orthoformate, triethyl orthoformate, trimethyl orthoacetate, ethyl chloride Dimethyl acetal, pivaloyl chloride, acetyl chloride, propionyl chloride, butyryl chloride, etc.