Chengdu Yuchen HVAC Engineering Co., Ltd.

International Industry Category: Construction Industry

International Industry Major Class: Construction and installation industry

International Industry Middle Class: Pipeline and equipment installation

International Industry Sub Class: Pipeline and equipment installation

Licensed Projects： Construction project construction； Construction Engineering Design； Residential interior decoration； Building intelligent system design。（ 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.） General Projects： Technology import and export； Import and export of goods； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Wholesale of computer hardware, software and auxiliary equipment； Retail of computer software, hardware and auxiliary equipment； Door and window sales； Building materials sales； electric wire、 Cable Operations； Hardware product retail； Hardware wholesale； Electrical equipment sales； Mechanical and electrical equipment sales； Daily necessities sales； Metal material sales； Machinery and equipment sales； Security equipment sales； Refrigeration、 Air conditioning equipment sales； Domestic trade agent； Daily household appliances retail； Gas compression machinery sales； Home appliance sales； Home appliance parts sales； Home appliance installation services； General mechanical equipment installation services；Household appliance repair； electronic、 Mechanical equipment maintenance（ Excluding special equipment）； Professional cleaning、 Cleaning、 Disinfection services； Information system operation and maintenance services； Data processing services； Network Technology Services。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license）

Chinese Industry Category: Trade and Retail

Chinese Industry Major Class: Commodity wholesale

Chinese Industry Middle Class: Trade Brokers and Agents

Chinese Industry Sub Class: Technology import and export