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Yacheng New Energy

Hunan Yacheng New Energy Co., Ltd. was established in 2007 and became a subsidiary of Hezong Tech (stock code: 300477) in 2017. It is located in Yacheng Industrial Park, Xinkang Road, Ningxiang Economic and Technological Development Zone, Xiangjiang New Area, Hunan Province. The registered capital is 560 million yuan. The company is committed to the research and development, production, and sales of precursor materials for lithium-ion battery cathode materials. It is a national high-tech enterprise that integrates industry, academia, and research, and is a leading enterprise in the production of precursor products for lithium-ion battery cathode materials.


Yacheng Industrial Park


At present, Yacheng New Energy has more than 100 R&D personnel, including dozens of doctoral and master elites. Its core technology team comes from Manchester University, Dalhousie University, Zhejiang University, Central South University, Hunan University and many other first-class universities. The R&D team of Yacheng New Energy has rich scientific research experience and fruitful innovative achievements. They have obtained dozens of national patents and have been recognized by the Hunan Provincial Enterprise Technology Center. The strong R&D team provides strong support for the development of Yacheng.

In 2012, the company pioneered the development of large particle cobalt tetroxide, becoming the core supplier of Samsung SDI mobile phone battery precursors, and later supplying ATL, Xiamen Tungsten New Energy, and Peking University Pioneers.

In 2014, the company pioneered cobalt hydroxide as an additive for lithium cobalt oxide and ternary cathode materials, which can improve material coating performance, reduce residual lithium, and improve battery capacity and initial efficiency.

In 2015, the company's research and development of iron phosphate products achieved mass production, with continuous updates and now meeting the industry's third-generation compaction requirements. The company has multiple independent production lines for evaluating and testing iron phosphate, lithium iron phosphate, and buckle electricity. The independently designed intelligent iron phosphate production line has been upgraded to the third generation.

In 2021, the research and development of high nickel ternary special additive (hydroxycobalt) was successful and achieved mass production, which can significantly reduce the residual high nickel ternary lithium.

In 2022, the pilot production of ferric phosphate will be achieved.

Yacheng New Energy has obtained IATF16949 and ISO9000 quality system certification, CNAS national laboratory certification, and achieved full process quality control from product design, process control, and product inspection. It has won the trust and support of many first-class customers and has become a long-term partner of well-known enterprises such as Xiamen Tungsten New Energy, ATL, Samsung SDI, Meimei Technology, BYD, Guoxuan High Tech, Taifeng Pioneer, and Huayou Cobalt Industry.

Yacheng New Energy is committed to becoming a world-class supplier of cathode materials for lithium batteries!


Guizhou Yayou New Materials Co., Ltd

In November 2021, Hezong Science and Technology Co., Ltd., Zhejiang Huayou Cobalt Industry Co., Ltd., and the People's Government of Weng'an County jointly signed an investment cooperation agreement to invest in the construction of an integrated project with an annual output of 300000 tons of battery grade iron phosphate in the Weng'an County Basic Industrial Park. On December 16, 2021, Guizhou Yayou New Materials Co., Ltd. completed its registration with a registered capital of 400 million yuan.

The project is located in the Xianqiao Community Basic Industrial Park of Yongyang Street Office in Wengan County, with a planned total investment of 4 billion yuan and a total land area of approximately 1100 acres. In December 2022, the first phase of Guizhou Yayou's 100000 ton iron phosphate intelligent factory was completed and put into operation, and the second phase of the 200000 ton iron phosphate project officially started construction.

This project adopts the mature production process of Yacheng New Energy and the design of a modular and intelligent chemical plant. It is currently an advanced and cost-effective iron phosphate production process in China and is listed as a key project in Guizhou Province. All project equipment adopts automated control, which improves the level of intelligent control in the factory and can achieve energy consumption reduction and production capacity improvement.