Bona Chemical Co.,Limited is a research-driven and customer-focused company located at Hangzhou,China.It is specializing in custom synthesis and manufacturing of various drug intermediates as well as a variety of specialty and fine chemicals.
URL: http://www.bona-chem.com in English [Translate]
Nucleo Chemistry is a professional technology based chemical company dedicated to the production and distribution of nucleoside and carbohydrate products.
URL: http://www.nucleochemistry.com in English [Translate]