N-METHYL-2-PYRROLIDONE

CNSG Anhui Hongsifang Co., Ltd., with roots dating back to 1940, manufactures pharmaceutical intermediates and fine chemicals under its own brand, offering CRO, CMO, and CDMO contract manufacturing services. The company sells to customers across North America, Central/South America, Western and Eastern Europe, Australasia, Asia, the Middle East, and Africa, and is recognized for its brand name, international certifications, production capacity, broad product line, and accommodation of buyer-specified requirements with a strong reputation for quality service.