We are proud to announce that our company has been granted an invention patent!

On August 1, 2021, the official patent website announced the list of invention patent awards for the second half of 2021. Nanjing Quanning Electric Co., Ltd. was among the honorees and was granted a patent certificate by the China National Intellectual Property Administration.

This invention patent underwent multiple stages, including application, review, and technical verification. It was evaluated by experts from the patent review authority, examined by relevant departments, finally approved, and publicly listed online. The patent is titled "An IoT-Based Energy-Saving Smart Relay," with the patent number ZL202110421903.7 and the patentee being Nanjing Quanning Electric Co., Ltd.

The successful grant of this invention patent marks a significant elevation in our company's contactor research and development capabilities, demonstrating that our contactor technology has reached internationally leading levels and fully reflecting our robust R&D strength.

Our company will continue to increase investment in scientific research, expand our talent team, and provide substantial support for product development and technological advancement. We are committed to contributing more energy-efficient, intelligent, and high-performance low-voltage and high-voltage electrical products to society.