We are Zhaoqing city dingkang pharmaceutical co., Ltd based in Shanghai , China. We are member of Tradekey.com since February, 2009. Our business is related to Agriculture industry and we specifically deal in proline,maltose,arginine,citrulline malate,ornithine,etc. Please find our product details below: crystalline maltose We manufacture maltose of 98% ***** is pharma grade for injection.So please contact Varander Ge immediately. Arginine We manufacture arginine sterile grade, pharma grade and proline pharma grade. It has different mesh size for different usage. ornithine We have Ornithine Hydrochloride, L-Ornithine-L-Aspartate, L-Citrulline-DL-Malate(1:1/2:1), L-Ornithine-α-Ketoglutarate(1:1/2:1). If any needs, please let me know. crystalline maltose We manufacture maltose of 98% ***** is pharma grade for injection.So please contact Varander Ge immediately. Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.