广西北港新材料等公司取得一种矿热炉电极密封装置专利

Core Insights - The article highlights the recent patent granted to multiple companies in Guangxi, specifically for a "thermal furnace electrode sealing device" with the announcement number CN115915528B, applied for on January 2023 [1][2]. Company Summaries - Guangxi Beigang New Materials Co., Ltd. was established in 2009 in Beihai City, focusing on black metal smelting and rolling processing, with a registered capital of 500 million RMB. The company has participated in 5,000 bidding projects and holds 128 patents, along with 483 administrative licenses [1]. - Guangxi Beigang Steel Co., Ltd. was founded in 2011 in Beihai City, also specializing in black metal smelting and rolling processing, with a registered capital of 500 million RMB. The company has engaged in 1,175 bidding projects and possesses 37 patents, in addition to 253 administrative licenses [1]. - Guangxi Beigang Stainless Steel Co., Ltd. was established in 2013 in Beihai City, focusing on black metal smelting and rolling processing, with a registered capital of 500 million RMB. The company has participated in 533 bidding projects and holds 32 patents, along with 52 administrative licenses [2]. - Guangxi Beihai Zonghong Technology Development Co., Ltd. was founded in 2011 in Beihai City, primarily engaged in technology promotion and application services, with a registered capital of 50 million RMB. The company has participated in 4 bidding projects and holds 11 patents, along with 5 administrative licenses [2]. - Beihai Zongwei Environmental Protection Technology Co., Ltd. was established in 2012 in Beihai City, focusing on ecological protection and environmental governance, with a registered capital of 30 million RMB. The company has engaged in 411 bidding projects and possesses 15 patents, along with 20 administrative licenses [2].