Hangzhou Zhiju Biotechnology Co., Ltd. is a manufacturing type enterprise specialized in research, production and selling of veterinary medicine, feed additive, medical intermediate and nucleotide products. Our plant is located in Renhe Industrial Park in beautiful Hangzhou City. There is advanced production equipment, high-precision testing instrument and scientific quality management system. Main products are Poly I-C(PIC), uridine 5'-diphosphate disodium salt(UDP), Uridine 5-monophosphate, disodium salt, 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furanylcarbonyl) decahydroquinoxaline, cytidine 5'-diphosphocholine sodium salt dehydrate, Adenosine 5'-triphosphate, disodium salt(ATP), Cytidine-5'-diphosphate disodium salt(CDP), Uridine-5'-triphosphoric acid trisodium salt(UTP) and other pharmaceutical materials and medical intermediates. Our products are popular in Europe, America and Southeast Asia countries and regions. All products are up to national standard. Some have reached USP standard. Our principle is “customer first, quality first”. We will unceasingly improve testing method in order to meet customer demand. Our company warmly welcomes domestic and abroad colleagues to visit us and negotiate on possible cooperation.