Xitieer (Shenzhen) Digital Ecology Co., Ltd.

International Industry Category: Information transmission, software and information technology services

International Industry Major Class: Internet and related services

International Industry Middle Class: Internet Platform

International Industry Sub Class: Internet production service platform

Internet security services； Big Data Services； Software Development； Internet of Things Technology Services； Data processing and storage support services； Computer system services； Information technology consulting services； Industrial Internet Data Services。 Machinery and equipment sales； Electronics sales； Electronic components wholesale； Communications equipment sales； Home appliance sales； Sales of needlework textiles； Office supplies sales； Daily necessities sales； Wholesale of arts and crafts and collectibles（ Except ivory and its products）； Smart home consumer device sales； Building materials sales； Sales of building decoration materials； Paint sales（ No hazardous chemicals）； Lightweight building materials sales； Sales of thermal and acoustic insulation materials； Insulation material sales； Concrete structural component sales； Sales of metal parts for construction； Metal structure sales； Hardware product retail； Technical glass sales； Sales of architectural ceramic products； Enamel product sales； Building Block Sales； Brick and tile sales； Cement product sales； Lime and gypsum sales； Home Furnishings Sales； Sales of daily-use ceramic products； Sales of ecological and environmental materials； Construction machinery sales； Domestic trade agent。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license）^ Residential interior decoration； Electrical installation services； Import and export agent； Basic telecommunications services； Category II value-added telecommunications services； Online data processing and transaction processing services（ Business e-commerce）； customs declaration business。（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments， The specific business projects are subject to the approval documents or licenses of relevant departments.）

Chinese Industry Category: Information Technology

Chinese Industry Major Class: Emerging Information Technology

Chinese Industry Middle Class: Internet Services

Chinese Industry Sub Class: Internet security services