Beijing Caimen Intelligent Technology Co., Ltd.

International Industry Category: Scientific research and technical services

International Industry Major Class: Technology promotion and application services

International Industry Middle Class: Other technology promotion services

International Industry Sub Class: Other technology promotion services

Technology Development、 Technology Transfer、 Technology Promotion、 Technical Services； Sales of doors and windows、 Mechanical equipment and accessories、 Hardware and Electrical、 Building Materials、 Electronics、 Metal products、 Intrusion Detector、 Anti-theft alarm controller、 Alarm system access control equipment、 Car anti-theft alarm system、 Anti-theft safe（ box）、 Mechanical anti-theft lock、 Building intercom（ Visible） system、 Anti-theft security door、 Bulletproof composite glass、 Alarm system video surveillance equipment； Commissioned processing of doors and windows、 Hardware and Electrical、 Mechanical equipment and accessories、 Building Materials、 Electronics、 Metal products； Import and export of goods； Technology import and export； Import and export agent； Maintenance of mechanical equipment、 Special equipment； Professional Contracting； Rental of construction machinery、 Construction equipment； Interior design。（ Market entities independently choose business projects in accordance with the law， Carry out business activities； Projects that require approval according to law， Carry out business activities in accordance with the approved content after approval by relevant departments； Not be allowed to engage in business activities of projects prohibited or restricted by national and municipal industrial policies。）

Chinese Industry Category: Trade and Retail

Chinese Industry Major Class: Commodity wholesale

Chinese Industry Middle Class: Wholesale of building materials

Chinese Industry Sub Class: Wholesale of building decoration materials