Profile: Shanghai Daishang Chemical Co., Ltd. produces pharmaceutical intermediates. Our product line includes biological buffer, acetophenone series, benzophenone series, phenylacetone series and fine chemicals. We provide phase transfer catalyst, imidazole series, nutrition supplements, halogeno-silylene, flame retardant and coating, veterinary API, pharmaceutical API & intermediates. Our products are mainly used for exportation. Our benzophenone series offers 4-hydroxybenzophenone, benzophenone hydrazone, 4-Chloro-4’-fluorobenzophenone, 3,4-dimethylbenzophenone and 4,4’-difluorobenzophenone.