Zhejiang Chemtrue Bio-Pharm Co., Ltd. established in 2013, is a national high-tech enterprise, a science and technology enterprise in Zhejiang Province, a high-tech enterprise in Hangzhou and an enterprise under the "blue and blue plan" in Hangzhou. The company is a comprehensive enterprise integrating R & D, production and sales of pharmaceutical intermediates, fine chemicals and customized synthesis. Keju has jurisdiction over Zhejiang Heju biomedical Co., Ltd. and Gansu Hanju Pharmaceutical Co., Ltd. The R & D and sales center of the company is located in Hangzhou, Zhejiang Province, covering an area of 3600M2. It has complete testing equipment such as LC-MS (waters), HPLC (Agilent, Shimadzu), GC (Agilent), etc. Gansu Hanju pharmaceutical is equipped with 60 500-5000l reactors, including 2 2000L hydrogenation reactors and 4 distillation reactors. The company now has more than 10 invention patents independently developed and declared. Since its establishment, the company has been committed to the development of new raw materials and intermediates such as anti-tumor, hypolipidemic and antiviral drugs. The products that have been independently developed and commercially produced mainly include raw materials and intermediates such as oshitinib, kezotinib, bugatinib and laratinib. The company produces in accordance with c-gmp and has prepared DMF documents for many products to meet the quality management and audit requirements of Europe, America, India, Japan and South Korea and other markets. The company has established and maintained long-term and stable business cooperation with domestic and foreign pharmaceutical enterprises, and its products are exported to Europe, America, India, Japan, South Korea and other markets. Gather technology and create the future! Based on the business tenet of "quality first, customer first, honest service, development and innovation", Keju employees sincerely look forward to establishing friendly business relations with new and old customers, and working hand in hand with you to create brilliance!