Beijing Hengjianlun Technology Commercial 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

General Projects： Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Import and export of goods； Technology import and export； Internet sales（ Except for the sale of goods that require a license）； Special equipment manufacturing（ Excluding licensed professional equipment manufacturing）； Manufacturing of special equipment for electrical machinery； Special equipment repair； Electrical equipment repair； Home appliance manufacturing； Mechanical and electrical equipment manufacturing； fan、 Fan Manufacturing； Refrigeration、 Air conditioning equipment manufacturing； Hardware product manufacturing； Distribution switch control equipment manufacturing； Auto parts and accessories manufacturing； Paper product manufacturing； Manufacturing of special equipment for daily necessities production； Machinery and equipment sales； Building materials sales； Sales of building decoration materials； fan、 Fan Sales； Refrigeration、 Air conditioning equipment sales； Sales of distribution switch control equipment； Electronics sales； Wholesale of kitchenware, sanitary ware and daily necessities； Clothing and accessories wholesale； Luggage sales； Wholesale of computer hardware, software and auxiliary equipment； Pet food and supplies wholesale； Hardware wholesale； Daily masks（ Non-medical） Production； Sales of daily chemical products； Daily necessities sales； Disinfectant sales（ No hazardous chemicals）； Electrical equipment sales； Office supplies sales； General cargo warehousing services（ Does not contain hazardous chemicals or other items that require licensing and approval）；Labor Services（ Excluding labor dispatch）； Business agency services； Packaging services； Professional design services。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license） Licensed Projects： Electrical installation services； Road freight transport（ Does not contain dangerous goods）。（ 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.）（ 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: General equipment manufacturing

Chinese Industry Middle Class: Other general equipment manufacturing

Chinese Industry Sub Class: Refrigeration and air-conditioning equipment manufacturing