Beijing Zhongdun Security Technology Group 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、 Technical Services； Computer system services； Data processing； Basic software services； Application software services； design、Install、 Sales Safety Check、 Safety protection、 Security technology prevention products； Security Check、 Safety equipment rental； car rental（ Excluding passenger cars with more than nine seats）； Sales of Class I medical devices、 Class II medical devices；（ The following items are only available to branches） Sales Public Security、 security guard、 Firefighting equipment； Selling commercial cryptographic products； Production of electronic components、 Electronic application instruments、 integrated circuit（IC） Cards and reader/writers、 Commercial cryptographic products； Professional Contracting； Import and export of goods、 Technology import and export、 Import and export agent； Sales of Class III medical devices。（ Market entities independently choose business projects in accordance with the law， Carry out business activities； Sales of Class III medical devices and 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: Mechanical equipment

Chinese Industry Major Class: Special equipment manufacturing

Chinese Industry Middle Class: Other special equipment manufacturing

Chinese Industry Sub Class: Manufacturing of social public security equipment and devices