Chongqing Yixi Micro Technology Co., Ltd., established on 2010-08-20, Business scope includes licensed projects:Import and export(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)General project:research and development,Production,Sales:security equipment(Does not contain items prohibited or restricted by the country),smart device,electronic product(Does not include electronic publications),Sales:computer,Computer hardware and software and auxiliary equipment,Office Supplies,Wujinjiaodian,office equipment,Ordinary machinery,General mechanical equipment maintenance,daily mask(non-medical)Sales,Medical Mask Retail,gas,Liquid separation and purification equipment sales,Wholesale of kitchenware, sanitary ware and daily sundries(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)