Jiangsu Changshou Stick Technology Co., Ltd., established on 2017-01-20, Business scope includes biology and medicine,medical technology,medical instruments,Bioengineering and Biological Products,Technology development for automation in medical technology,technology transfer,technical consulting,Technical Services;one type,Class II,Production and sales of Class III medical devices;Medical teaching models and teaching supplies,Instrumentation,Electromechanical equipment and accessories,Sales of computer software, hardware and accessories;Enterprise Marketing Planning;Business Management Consulting;Self-operated and agent import and export business of various commodities and technologies;Production of medical masks;Production of protective equipment for medical personnel(Class II medical device);Medical Mask Retail;Wholesale medical masks;daily mask(non-medical)Production;daily mask(non-medical)Sales;Production of labor protection products;Retailing of protective equipment for healthcare workers;Wholesale of protective equipment for medical staff;Sales of labor protection products(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)