Shanghai Lechun Biotechnology Co., Ltd. is a high-tech industry engaged in the research and development, production and sales of new disposable products in the biotechnology and pharmaceutical industries. In order to cope with the high growth of the biosimilar industry, the company specializes in the research and development and production of disposable biopharmaceutical process equipment and consumables, and localizes disposable process technology. Since the establishment of the company in 2011, Lechun has successfully developed multiple varieties such as disposable liquid storage systems, standard liquid storage bags, disposable mixing systems, and disposable filling bags. Currently, it has obtained 6 utility model certificates, and another 1 invention. The company's products are used for the storage, transfer and filling of various samples in the biopharmaceutical process such as biosimilars and vaccines. They have multiple advantages such as safety, reliability, easy verification, cost reduction, and environmental protection, thereby helping biotechnology and pharmaceutical companies to better Complying with the new version of GMP, environmental protection and EHS requirements, LeMagmixer SP disposable magnetic stirring system LeMagmixer SP disposable magnetic stirring system provides an ideal economical solution for efficient solid-liquid and liquid-liquid mixing. It adopts closed mixing, no shaft seal, and is used together with disposable magnetic stirring bags. The Lechun biological split mixing system can effectively and quickly process batch-to-batch turnaround time, and can realize the simultaneous use of a set of control systems to collect data for tanks of various volumes. beg.