Established in 2008, Anhui Liberty Pharmaceutical Co., Ltd. is a wholly-owned subsidiary of Suzhou Leadsynbio Technology Co., Ltd.. It focuses on the R&D, manufacturing, and sales of active pharmaceutical ingredients (APIs) such as Florfenicol and Thiamphenicol, committed to providing green, safe and high-quality API products to global clients.
The company operates a modern API manufacturing base covering 210 acres in Wuhu, Anhui Province. In 2024, Anhui Liberty completed a comprehensive expansion and intelligent upgrade of the Florfenicol production line, introducing a fully automated control system to achieve intelligent manufacturing of core products such as Florfenicol and Thiamphenicol. By implementing lean production principles, the company has established a full-process quality control system covering raw material intake to finished product output, ensuring stable and reliable product quality. It is now certified to comply with China’s revised Good Manufacturing Practice (GMP) standards and has passed rigorous audits by numerous domestic and international customers.
Leveraging its superior product quality and stable supply capabilities, Anhui Liberty has established extensive industry expertise and strong brand recognition, with its products sold to major global markets, earning long-term trust and in-depth partnerships with customers worldwide.

ADD：No. 55, West Side of Hongxing Road, Economic and Technological Development Zone, Wuhu, Anhui   
 
TEL：0512-62852962        EMAIL：sales@leadsynbio.com
 

Florfenicol Thiamphenicol

Hunan Leadsynbio Co., Ltd., established in 2017 and located in Jinshi, Changde, is a wholly-owned subsidiary of Leadsynbio and has been recognized as a “National Green Factory”. The company operates a 185-acre intelligent manufacturing facility equipped with industry-leading industrial fermentation systems, advanced bioreactors, and efficient separation and purification units. From design to construction, the production workshops strictly comply with GMP standards and have established a comprehensive quality, safety, and environmental management system, obtaining ISO9001 (Quality Management), ISO14001 (Environmental Management), ISO45001 (Occupational Health and Safety), and ISO50001 (Energy Management) certifications. Currently, the company has successfully achieved large-scale production and stable supply of key products, including the Florfenicol intermediate D-ester, 25-Hydroxyvitamin D3, NMN, and NAD.

ADD：4-5th Floor, Building C11, Biomedical Industrial Park, NO. 218 Xinghu Street, Suzhou Industrial Park, Suzhou, Jiangsu

D-Ethyl ester NMN NAD 25-OH-VD₃