How about Qingdao Qingyou Graphene Technology Co., Ltd.

Qingdao Qingyou Graphene Technology Co., Ltd. was established on December 18, 2019, with a registered capital of 10 million yuan and 2 insured persons. It is a company engaged in the non-metallic mineral products industry. A national-level high-tech enterprise. The company has been awarded the qualifications and honors of "National High-tech Enterprise" and "National Science and Technology Small and Medium-sized Enterprises".

In terms of intellectual property rights, Qingdao Qingyou Graphene Technology Co., Ltd. has one registered trademark and 21 patent information. In addition, Qingdao Qingyou Graphene Technology Co., Ltd. also directly controls one company.