Marco Polo announced that the company and its subsidiaries Weimei Industrial Park, Jiangxi Aimei, Jiangxi Hemei, and Chongqing Weimei have recently obtained a total of 4 patent certificates issued by the State Intellectual Property Office, including 1 invention patent and 3 utility model patents. The name of the invention patent is a correction conversion method for testing and production of colored glazed clean-colored bricks. The three utility model patents are a pulverized coal spray gun head structure, a crushing and cleaning device, and a brick edge scraping device, respectively. The acquisition of the above patents is conducive to improving the company's intellectual property protection system, giving full play to the advantages of independent intellectual property rights, and enhancing core competitiveness.

Marco Polo announced that the company and its subsidiaries Weimei Industrial Park, Jiangxi Aimei, Jiangxi Hemei, and Chongqing Weimei have recently obtained a total of 4 patent certificates issued by the State Intellectual Property Office, including 1 invention patent and 3 utility model patents. The name of the invention patent is a correction conversion method for testing and production of colored glazed clean-colored bricks. The three utility model patents are a pulverized coal spray gun head structure, a crushing and cleaning device, and a brick edge scraping device, respectively. The acquisition of the above patents is conducive to improving the company's intellectual property protection system, giving full play to the advantages of independent intellectual property rights, and enhancing core competitiveness.