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— JINGSEN ELECTRIC—

Patented Technology

The invention relates to a flexible photovoltaic support

The invention relates to a flexible photovoltaic support

The utility model relates to an unpressurized cache water tank for a heat engine

The utility model relates to an unpressurized cache water tank for a heat engine

The utility model relates to a calibration device for a photovoltaic bracket steel

The utility model relates to a calibration device for a photovoltaic bracket steel

The utility model relates to a longitudinal beam joint of a photovoltaic bracket with several character piles

The utility model relates to a longitudinal beam joint of a photovoltaic bracket with several character piles

The utility model relates to a main keel connecting structure of a photovoltaic support column

The utility model relates to a main keel connecting structure of a photovoltaic support column

The utility model relates to a photovoltaic module fixing device suitable for a flexible support

The utility model relates to a photovoltaic module fixing device suitable for a flexible support

The invention relates to a flexible photovoltaic support

The invention relates to a flexible photovoltaic support

The utility model relates to a combined photovoltaic module pressing block

The utility model relates to a combined photovoltaic module pressing block

The utility model relates to an adjustable photovoltaic support

The utility model relates to an adjustable photovoltaic support

The utility model relates to a hole punch for a photovoltaic support column

The utility model relates to a hole punch for a photovoltaic support column

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Enterprise Qualification

JingSen Business License

JingSen Business License

AAA certificate for decoration test

AAA certificate for decoration test

Safety production license

Safety production license

National "quality, reputation," advanced units

National "quality, reputation," advanced units

Class II general contracting of electric power engineering construction

Class II general contracting of electric power engineering construction

Quality Management System Certification

Quality Management System Certification

Environmental Management System Certification

Environmental Management System Certification

Occupational health management system certification

Occupational health management system certification

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Honorary Awards

Advanced collective

Advanced collective

Dingbian Charity Star

Dingbian Charity Star

Certificate of honor

Certificate of honor

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