Beijing FLY Science and Technology Development Co., Ltd.
Profile: Beijing FLY Science and Technology Development Co., Ltd. specializes in producing chemical intermediate series. Our coumarins series products are 4-methyl-7-diethylamino coumarin, 4-methyl-7-hydroxyl coumarin, 7-diethylamino 3-carboxylic coumarin, P-carboxybenzaldehyde, 4,4-biphenyldicarboxaldehyde, biphenyl-4,4-dicarboxylic acid, P-cyanobenzaldehyde and M-cyanobenzaldehyde. Our P-cyanobenzaldehyde is used as an intermediate for production of pharmaceuticals and other fine chemicals.