Zhanjiang enterprises win provincial patent award

(en.zhanjiang.gov.cn) Updated: 2020-09-15

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The patent applied by Zhanjiang Juxin New Energy Co Ltd and Guangdong Dongdao New Energy Co Ltd recently won the Guangdong Patent Excellence Award, becoming one of the 60 winners of this award in the province.

The patent refers to the technological process for the grinding and shaping of carbon anode materials for lithium ion batteries and its manufacturing system.

Guangdong Dongdao New Energy Co Ltd is a Zhanjiang-based national high-tech enterprise specializing in the research and development, manufacturing, as well as sales of anode materials and electrolytes for lithium ion batteries.

It has even taken part in the formulation of several national standards, including ones for spherical graphite and carbon anode materials for lithium ion batteries, as well as the revision of the industrial standard for recarburisers for steelmaking.

Zhanjiang Juxin New Energy Co Ltd is a wholly owned subsidiary of Guangdong Dongdao New Energy Co Ltd. It is also the inventor of spherical graphite and drafted the national standard for spherical graphite.

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