Group 1 - Yongzhen Technology (Wuhu) Co., Ltd. and Yongzhen Technology Co., Ltd. have obtained a patent for a "Photovoltaic Module Packaging Corner Installation Device" with the authorization announcement number CN223253446U, applied on September 2024 [1] - The patent includes a product transfer device with a transport roller line equipped with a lifting component, and a corner installation device with various components for handling corners [1] - Yongzhen Technology (Wuhu) Co., Ltd. was established in 2021, focusing on electricity and heat production and supply, with a registered capital of 500 million RMB [1] Group 2 - Yongzhen Technology Co., Ltd. was founded in 2016, primarily engaged in non-ferrous metal smelting and rolling processing, with a registered capital of approximately 237.26 million RMB [2] - The company has made investments in 12 enterprises and participated in 2,389 bidding projects, holding 241 patents and 91 trademark registrations [2] - Yongzhen Green Energy Materials Research Institute (Changzhou) Co., Ltd. was established in 2024, focusing on research and experimental development, with a registered capital of 10 million RMB [2]