Group 1 - The State Intellectual Property Office of China has granted a patent for a "Battery Module Crushing Equipment" to Quzhou Huayou Resource Recycling Technology Co., Ltd. and Zhejiang Huayou Cobalt Co., Ltd. The patent was authorized under announcement number CN223263956U, with an application date of October 2024 [1] - The patent describes a complete set of equipment for crushing battery modules, which includes a crane, a feeding device suspended from the crane, and a first crushing device with a main body, a buffer bin, and a discharge bin [1] - Quzhou Huayou Resource Recycling Technology Co., Ltd. was established in 2017, focusing on comprehensive utilization of waste resources, with a registered capital of 1.138 billion RMB. The company has participated in 47 bidding projects and holds 66 patents [1] Group 2 - Zhejiang Huayou Cobalt Co., Ltd. was founded in 2002 and is primarily engaged in non-ferrous metal smelting and rolling processing, with a registered capital of 1.701 billion RMB. The company has invested in 59 enterprises and holds 540 patents [2] - The company has participated in 36 bidding projects and possesses 65 trademark registrations, along with 36 administrative licenses [2]