Established in 2005, XIAMEN SINBON CHEMICALS Established in 2005, XIAMEN SINBON CHEMICALS CO.,LTD. is a energetic and professional company specializing in field of pharmaceutical intermediates. We focus on intermediates whose final APIs’ patent will be expired in the forthcoming 2-10 years. Especially, we are able to provide intermediates produced from non-infringement process on basis of custom-synthesis. Besides good relationship and cooperation with universities and research institutes, we have acquired stake of a research company, which enable us ...