Beijing Yuanhelai Pipeline Engineering Co., Ltd.

International Industry Category: Construction Industry

International Industry Major Class: Civil Engineering and Construction

International Industry Middle Class: Wiring and pipeline construction

International Industry Sub Class: Pipeline Engineering Building

Licensed Projects： Construction project construction。（ 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： Metal material sales； Plastic product sales； Sales of high-performance sealing materials； Seal sales； Sales of high-performance fibers and composite materials； Synthetic material sales； Sales of engineering plastics and synthetic resins； Sales of non-metallic minerals and products； Specialty chemical product sales（ No hazardous chemicals）； Sales of high-performance non-ferrous metals and alloy materials； Synthetic fiber sales； mold sales； Rubber product sales； Hardware product retail； Sales of special equipment for environmental protection； Refractory sales； Sales of building waterproofing membrane products； Electrical equipment sales； Lightweight building materials sales； Building materials sales； Sales of building decoration materials； Machinery and equipment sales； New material technology research and development； Software Development； Hardware product research and development； Mechanical equipment research and development； Metal product research and development； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Engineering Management Services； Fire protection technical services； Sales Agent； Import and export agent； Domestic trade agent； Trade Brokerage； Internet sales（ Except for the sale of goods that require a license）。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license）（ 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: Chemical product wholesale

Chinese Industry Sub Class: Plastics and plastic products wholesale