About us

XIAMEN YUNFAN About us

Xiamen Yunfan Biotech Co.,Ltd. was founded in 2015 and is located in Xiang'an Torch High tech Zone, Xiamen. It is a national high-tech enterprise dedicated to the pharmaceutical industry. The company focuses on research, development, production, and sales of pharmaceutical intermediates, new material monomers, and monodisperse polyethylene glycol. Passed ISO9001:2015 international standard quality system certification and accepted audits from end customers or certification bodies. We have our own experimental center and two commissioned processing factories in Fujian, which can undertake various small-scale to pilot scale and industrial large-scale production, from milligram level (mg) to ton level (t) customized chemical business. We can provide customized and R&D solutions for various types of new compounds for domestic and foreign enterprises and universities.

The company has strong technical strength, rich research and development experience, advanced testing methods, first-class production facilities, and professional technical management talents. Our mission is to provide high-quality products and excellent services. We have completed high-purity, multi batch customized synthesis services for customers in Europe, North America, Japan, South Korea, India, and other regions, and have received unanimous praise from our customers.

Welcome customers to visit, inspect, exchange and cooperate with our company!

Manufacturing Site

Address: Sanming City, Fujian Province, China

Multipurpose fully integrated manufacturing facilities and equipment can meet customer customization needs from kilograms to tons.

Research and Development

Address:Room 601A, 6th Floor, No. 882-6, Lianting Road, Torch High - tech Zone (Xiang'an) Industrial Zone, XiamenCity, Fujian Province, China

Multipurpose fully integrated manufacturing facilities and equipment can meet customer customization needs from kilograms to tons.

New Product Development

Process Design, Optimization and Scale-up

Our R&D center has the most advanced chemical synthesis equipment and rich experience in chemical synthesis (with over a thousand chemical synthesis experiences to date).

Our goal is to continuously provide customers with customized and R&D solutions for various new compounds.

Main analysis equipment

Address: Sanming City, Fujian Province, China

GC-MS,LC-MS,NMR,ICP-MS,IC,IR,UV,KFmoisturemeter,HPLC(DAD/CAD detector),Polarimeter and other instruments......

Analytical Capability

The company has various high-precision analytical instruments and a professional team with rich analytical experience.All APIs and pharmaceutical intermediates are regulated and analyzed in accordance with relevant pharmacopoeia or enterprise standards

1.The development of analytical methods , calibration and validation(purity, moisture, residues, ash content, etc.), structural identification, impurity analysis, etc.

2.Research on impurity tracing in the system, search for CQAS, and establish a scientific approach

Reasonable quality control standards.