Jinan Good is an innovative company established in 2005, mainly engaging in the RD, production and sales of Active pharmaceutical ingredient (API), intermediates drugs and the related substances. We also accept customer synthesis of rare chemicals. Our main products are Rocuronium bromide, Pipecuronium bromide,Pancuronium bromide, Vecuronium Bromide, Butoconazole Nitrate, Galantamine Hydrobromide, and their intermediates. The company has applied for several patents involving the synthesis process of rocuronium bromide( CN110734468B，WO2020015659A1，US11466049B2，US11466049B2，CN101993470B), one of which has been authorized in China and the United States and is under examination in Japan, Europe and India. The company also makes other chemicals, such as 4-Bromo-2-methylbe...