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.