ComWin International Co.,Ltd was founded in 1992. Changzhou ComWin Fine Chemicals Co.,Ltd. as a subsidiary was established in 2003. is specializing in producing and distributing APIs, Animal healthcare products, Nutritional Ingredients.

A.G. Scientific's provides quality products and service. We deliver innovative biochemicals and immunochemicals that provide significant advances to the research of free radical biology, apoptosis, neuroscience, and signal transduction. We achieve ...

General Intermediates is proud to serve pharmaceutical, chemical and research industries all over the world. We produce bulk and small quantities.