China Nuclear Industry HUAYU Engineering Co., Ltd.

International Industry Category: Construction Industry

International Industry Major Class: Construction and installation industry

International Industry Middle Class: -

International Industry Sub Class: -

First-class general contracting for chemical and petroleum engineering construction； Fire protection facilities engineering professional contracting level 1；First-class professional contractor for mechanical and electrical equipment installation engineering； First-class professional contractor for anti-corrosion and thermal insulation engineering； First-class professional contractor for chemical and petroleum equipment and pipeline installation projects； Pipeline Engineering Professional Contracting Level 2； Maintenance of various projects； The third type of low、 Medium pressure vessel design、 manufacture； Non-standard equipment manufacturing、 Processing； Industrial air conditioning and filtration equipment design、 manufacture； Contracting the above-mentioned overseas projects and domestic international bidding projects and the equipment required for the projects、 Material export； Dispatching labor personnel required to implement the above overseas projects； Building Materials、 chemical fiber、 Chemical raw materials（ No hazardous chemicals） Sales； General freight transport by road。（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments） General Projects： Landscaping project construction；Earthwork construction； Wastewater treatment and recycling； Water environment pollution prevention and control services； Municipal facilities management； Heat production and supply； Fastener Manufacturing； Fastener sales； General parts manufacturing； Mechanical parts、 Parts processing； Mechanical parts、 Parts Sales； Sales of metal parts for construction； Door and window sales； General valve and plug manufacturing（ Excluding special equipment manufacturing）； Valves and plugs sales； General equipment manufacturing（ Excluding special equipment manufacturing）； Business outsourcing services based on cloud platform； Sales of photovoltaic equipment and components； Emerging energy technology research and development； Energy storage technology services； Sales of building decoration materials（ 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: Construction Industry

Chinese Industry Major Class: Construction Engineering

Chinese Industry Middle Class: Infrastructure construction

Chinese Industry Sub Class: Landscaping Project