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Our company has built a strong intellectual property portfolio, including 495 granted patents, of which 172 are invention patents, 277 are utility model patents, and 43 are design patents. In addition, we hold 117 software copyrights and have filed 3 PCT (Patent Cooperation Treaty) applications, reflecting our continued commitment to innovation and global technological development.
We have obtained a total of 315 authorized patents, including 96 invention patents, 190 utility model patents, 28 design patents, 101 software copyrights, and 1 PCT patent.
We have obtained a total of 315 authorized patents, including 96 invention patents, 190 utility model patents, 28 design patents, 101 software copyrights, and 1 PCT patent.
We have obtained a total of 315 authorized patents, including 96 invention patents, 190 utility model patents, 28 design patents, 101 software copyrights, and 1 PCT patent.
We have obtained a total of 315 authorized patents, including 96 invention patents, 190 utility model patents, 28 design patents, 101 software copyrights, and 1 PCT patent.
Phone: +86 189 2096 5107 
Email: overseasmarket@tjmeiteng.com 
Head office: Building A2, No.8, Saida 6th Branch, Economic and Technological 
