Group 1 - Guangxi Guangsheng New Materials Technology Co., Ltd. has obtained a patent for "Metal Coil Processing Method, Device, Equipment, and Medium," with authorization announcement number CN116652526B, applied on May 2023 [1] - Guangxi Guangsheng New Materials Technology Co., Ltd. was established in 2020, located in Fangchenggang City, with a registered capital of 100 million RMB [1] - The company has participated in 68 bidding projects and holds 89 patent records, along with 70 administrative licenses [1] Group 2 - Guangxi Shenglong Metallurgy Co., Ltd. was founded in 2003, also located in Fangchenggang City, with a registered capital of 3 billion RMB [1] - The company has made investments in 30 enterprises, participated in 2,260 bidding projects, and has 23 trademark records and 400 patent records, along with 3,271 administrative licenses [1] Group 3 - Guangxi Shenglong Steel Materials Research Institute Co., Ltd. was established in 2022, located in Fangchenggang City, with a registered capital of 5.1 million RMB [1] - The institute holds 218 patent records [1]