Zhejiang Warrant Pharmaceutical Co.,Ltd. is located in Bihai Industry Zone, Shaoxing County, Zhejiang Province, China. It was founded in 2005, acquired by Wujiang Xiehe Pharmaceutical Co.,Ltd. in 2014, mainly engaging in the R&D and manufacturing of active pharmaceutical ingredients and their intermediates. It covers a site area of 40,000 square meters, and building area of 17,000 square meters. There are 2 workshops, 1 pilot workshop and completed public systems in the company. Now, the number of total employees in Zhejiang Warrant is 110. There are 59 experienced workers in production department, 18 qualified technicians in QC and QA departments.Moreover,more than 45 employees are professionals in their professional fields in our company. Senior management personnel are responsible for the quality management, to ensure the established quality goal. Quality center is set up to manage the quality system, to lead or to participate in the quality-related activities. All of the activities taken place in Zhejiang Warrant are in accordance with the GMP, and each batch is released by authorized person who works independently. There are perfect procedures for documents drafting, revision, approval, distribution, control and archiving and there are more than 700 different quality management documents at present. All of the production activities are strictly carried out in accordance with GMP system. Furthermore,Zhejiang Warrant is authorized the Chinese GMP certificate by CFDA in February 2016.