Profile: Second Pharma Co., Ltd. is the manufacturer of pharmaceutical ingredients. Our pharmaceutical ingredients include sulfamethazine, isoniazid, nicotinamide, niacin, bendazole, valsartan, dopamine HCL, terazosin HCL, amlodipine besylate and sodium houttuyfonamide. Our amlodipine besylate is a white crystalline powder & is odorless. It is soluble in hot ethanol and slightly soluble in water & acetone. Our terazosin HCL is an alpha blocker used to treat high blood pressure and prostatic hyperplasia. Our nicotinamide is a vitamin used in pharmaceutical industry, feed additives, food additives & package and storage.