Jin Rong Jie·2025-08-16 01:06Group 1 - Jiangxi Copper Co., Ltd. has obtained a patent for a "high liquid level alarm device for slurry pump pool," which aims to reduce the frequency of slurry overflow and minimize resource waste and metal loss [1] - The patent was granted with the announcement number CN223229059U, and the application date was August 2024 [1] - The design includes components such as a pump pool, alarm, overflow sewage pipe, and infrared switch, which collectively enhance economic efficiency by lowering production costs [1] Group 2 - Jiangxi Copper Co., Ltd. was established in 1997 and is primarily engaged in non-ferrous metal smelting and rolling processing [2] - The company has a registered capital of 3,462.73 million RMB [2] - Jiangxi Copper has invested in 64 enterprises and participated in 4,723 bidding projects, holding 1,345 patents and 18 trademark registrations [2]