Bona Bio-chem Technology Co.,Ltd. produce and export pharmaceutical ingredients and intermediates in China, our main products are: Gemcitabine and intermediates, mesna and intermediates, Calcium Folinate Pentahydrate and intermediates, Apprepitant and intermediates, Blonanserin and intermediates, Agatroban and intermediates, Fludarabine, Desogestrel, Entecavir…... Bona owns a plant area of 3000 square meters and 2 professional laboratories in Jiangsu, China. Our core competence is good expertise in organic synthesis especially choral synthesis techniques, heterocyclic compounds synthesis etc., which makes Bona a qualified product and service supplier. We are able to offer full support in synthesis of APIs and intermediates, while our main customers are API manufacture plants and chemical distributors.