Recently, the China National Intellectual Property Administration announced the review results of the 24th China Patent Award, and Hongfa's patent "an electromagnetic relay resistant to high voltage and high current load" (patent number: ZL201710286750.3) won the China Patent Excellence Award. This is the third time that Hongfa has won a national patent award since winning the 20th China Patent Silver Award and the 22nd China Patent Excellence Award. The China Patent Award, co sponsored by the China National Intellectual Property Administration and the World Intellectual Property Organization, is the highest honor in China's intellectual property field.

The patented product awarded is a photovoltaic series product independently developed by the company, which has applied for a series of patent protection for its core technology, including a US invention authorization. At the same time, this series of products has been awarded multiple times by customers, bringing economic benefits to the company while also playing an important role in promoting the fields of photovoltaic, new energy vehicle charging, and new energy storage devices.