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            Since 1994, we have provided our customers with the best rare earth luminescent materials and services in the world, and become the world leader in this field.

        As a national high-tech enterprise, we adhere to the development concept of "scientific and technological excellence, eternal pursuit", adhere to market-oriented innovation, through independent research and development, production, learning and research cooperation, and the construction of Engineering Technology Center jointly with the government, create an open innovation platform, as well as excellent product quality, perfect control process and excellent after-sales service, providing hundreds of kinds of customers. New products have more than 200 national patents.

        In 2012, we listed on the GEM of Shenzhen Stock Exchange, inserting the "wings" of capital, and marching towards a broader goal - the new energy industry. In 2013, the first lithium-ion battery cathode material product was launched. In 2016, Shenzhen Haoneng Technology Co., Ltd. was merged to become a comprehensive solution supplier for lithium-ion battery "material + equipment".

        Today, we are willing to work with partners from all walks of life to build an excellent value chain in the industry and make every effort to create more value for investors and customers in the fields of energy, materials, medicine, environment and so on. Persist in innovation and create brilliance together!

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      Material manufacturing base

              Jiangmen Keheng and Yingde Keheng are currently our two major lithium ion battery cathode material production bases, located in Jianghai High-tech Zone of Jiangmen City and Huaqiao Industrial Park of Qingyuan City. To ensure the best product quality, all bases use fully automated closed production lines and an adapted management system.

             Among them, Yingde Keheng New Energy Industry Base plans to use five hundred acres of land and the annual output is 50,000 tons. The first phase of the project was completed and put into production in 2017.





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      KanHoo WeChat Official Account


      Address:Address: No.22 JiaoXing South Road, Jiaotou Industrial District, Jiangmen, Guangdong, China

      Fax : 0750-3899896

      Mailbox : hr@www.lg939.com

      Zip code : 529040

      Website : www.www.lg939.com

      Copyright ? 2019 Heshan Dongying Hardware Industrial Co., Ltd All rights reserved.  粵ICP備10211423號 Technical support:析客網絡