Qingdao Docbond New Material Co.. Ltd. is a high-tech enterprise with independent intellectual property rights and patented technology for research, development, production, and marketing of hydrogen energy fuel cell composite bipolar plates. It was established on December 2020. It was jointly established by Qingdao Hanlan Co. Ltd, Huizhou Docbond new materials Co. Ltd. and Qingdao Yanhai carbon materials Co. Ltd, The first investment inphase is 100 million yuan.
The company's phase | composite bipolar plate production base is located in Qingdao Pingdu Tonghe hydrogen energy industrial park, with a plant area of more than 7000 square meters, covering a research and development center, testing center, and 1 million sets of composite bipolar plate production lines per year.
           It has been officially put into production in 2021 and has a capacity of 1 million sets of composite bipolar plates in 2022