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Warmly congratulate Enpro on receiving the National Invention Patent Certificate
【Description】 Recently, our company's new invention: a loading and unloading system method applicable to filling granular materials, has been certified by the Intellectual Property Office of China and awarded a patent certificate. This invention has been reviewed by the National Intellectual Property Administration of the People's Republic of China, granted patent rights and registered in the patent register, and this patent right is now in effect.
Recently, our company has a new invention: A loading and unloading system for filling granular materials Method. Certified by the Intellectual Property Office of China and awarded an invention patent certificate. This invention has been reviewed by the National Intellectual Property Administration of the People's Republic of China, granted patent rights and patent registered in the patent register, this

right has now come into effect. In recent years, the company has focused on increasing its investment in scientific research and technology, and actively carrying out technological innovation work, The granting of this invention patent has enhanced the company's core technological competitiveness
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