Jiangsu Shuangshi Elecrtic Technology Co.，Ltd

International Industry Category: Scientific research and technical services

International Industry Major Class: Research and experimental development

International Industry Middle Class: -

International Industry Sub Class: -

switchgear、 bridge、 bus duct、 distribution box、 Expansion joints、 Support bracket、 Conductor rail、 valve、 Ground cable duct、 Electric heater、 Emergency power supply、 Uninterruptible Power Supply、 Wires and cables、 Wind power equipment、 New energy equipment research and development、 Processing、 manufacture； Surge protector installation； Electrical installation； Inverter power supply、 Dual power supply、 Intelligent reactive dynamic compensation device、 Marine electrical appliances、 Instruments、 electrical components、 Electrical machinery and equipment、 Metal materials、 Electronic paste for solar panels（ No hazardous chemicals）、 Hardware、 clothing、 lamps、 transformer、 Firefighting equipment、 air conditioning equipment、 Metallurgical equipment、 Environmental protection equipment、 Daily necessities sales； Pipeline Sales、Install； Self-operated and agency business for import and export of various commodities and technologies（ Except for goods and technologies that are restricted by the state and prohibited from import and export）。（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments） General Projects： Sales of Class I medical devices； Sales of Class II medical devices； Metal structure manufacturing（ 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: Power equipment

Chinese Industry Major Class: Power grid equipment manufacturing

Chinese Industry Middle Class: Power transmission and distribution equipment manufacturing

Chinese Industry Sub Class: Distribution switch control equipment manufacturing