溧阳市庆丰精细化工有限公司

Liyang Qingfeng Fine Chemical Co., Ltd. was established in 1987, primarily producing m-Chloroaniline (800 tons/year), 4,7-Dichloroquinoline (100 tons/year), Sodium Thiosulfate (300 tons/year), among others.

Our factory has passed the ISO9001 quality system certification and possesses comprehensive equipment for pharmaceutical and chemical intermediate production, as well as advanced chromatographic testing methods. The m-Chloroaniline and 4,7-Dichloroquinoline produced by our factory are widely used in various pharmaceutical industries, while Sodium Thiosulfate is extensively applied in the production of high-performance engineering plastics like polyimide and special epoxy resin powder materials. Since the 1990s, our factory has repeatedly been honored as an Advanced Enterprise and Star Enterprise by Changzhou City and the Ministry of Chemical Industry, in addition to receiving the title of AAA Special Credit Enterprise from the Jiangsu Agricultural Bank.

Our factory covers a total area of over 60,000 square meters, with fixed assets exceeding 30 million yuan. It is located in the historic town of Nandu, Liyang City, Jiangsu Province, just 20 kilometers away from the national AAAA-level Tianmu Lake tourist area. With convenient transportation, we warmly welcome friends from home and abroad to visit.