Hesheng Co., Ltd. announced that Guangdong Hesheng New Energy Technology Co., Ltd., a wholly-owned subsidiary of the company, recently obtained an invention patent certificate issued by the State Intellectual Property Office. The patent name is a method for preparing a battery case. The patent number is ZL 2023 1 1519118.0, and the application date is November 14, 2023. The patent can produce square battery cases with unequal walls, reduce the outer space occupied by the battery case or increase the internal space, and reduce material costs. The acquisition of this patent will not have a significant impact on the company's recent operations. It is conducive to improving the intellectual property protection system and enhancing core competitiveness.

Hesheng Co., Ltd. announced that Guangdong Hesheng New Energy Technology Co., Ltd., a wholly-owned subsidiary of the company, recently obtained an invention patent certificate issued by the State Intellectual Property Office. The patent name is a method for preparing a battery case. The patent number is ZL 2023 1 1519118.0, and the application date is November 14, 2023. The patent can produce square battery cases with unequal walls, reduce the outer space occupied by the battery case or increase the internal space, and reduce material costs. The acquisition of this patent will not have a significant impact on the company's recent operations. It is conducive to improving the intellectual property protection system and enhancing core competitiveness.