Lianyungang Dongjin Silicon Resource Technology Development Co., Ltd

International Industry Category: Manufacturing

International Industry Major Class: Non-metallic mineral products industry

International Industry Middle Class: Graphite and other non-metallic mineral products manufacturing

International Industry Sub Class: Other non-metallic mineral products manufacturing

Silicon product research and development、 Sale； crystal products、 Crystal rough stone processing； Self-operated and agency import and export business of various commodities（ Except for commodities that are restricted by the state or prohibited from import and export）。***（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments） Licensed Projects： Construction labor subcontracting； Construction project construction； Road freight transport（ Does not contain dangerous goods）； Building intelligent system design（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments， The specific business items are subject to the approval results.） General Projects： Landscaping project construction；Earthwork construction； Metal door and window construction； Sports venue facility construction； Foreign contracting projects； Urban greening management； Engineering Management Services； Municipal facilities management； Machinery and equipment rental； loading and unloading； General mechanical equipment installation services； Residential water and electricity installation and maintenance services； Planning and design management； Environmental consulting services； Building materials sales； Metal material sales； Sales of building decoration materials； Anti-corrosion material sales； Insulation material sales； Lightweight building materials sales； Mechanical parts、 Parts Sales； electric wire、 Cable Operations； Sales of metal parts for construction； Hardware product retail； Cement product sales； Paint sales（ No hazardous chemicals）； Sales of special equipment for environmental protection； Building stone processing； Lighting fixture sales； 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）

Chinese Industry Category: Construction Industry

Chinese Industry Major Class: Construction Engineering

Chinese Industry Middle Class: Infrastructure construction

Chinese Industry Sub Class: Landscaping Project