Shanghai Wanshu Co-working Space Management Co., Ltd.  mainly engaged in electronic technology, biotechnology, medical science and technology in the professional fields of technology development, technical services, technical advice and technology transfer. The current main product, protein A affinity chromatography medium, uses a unique process, which has a significant advantage in the industrial application of purified monoclonal antibodies. The successful launch of our products will contribute to the rapid development of monoclonal antibodies.