Qinghai Hengyu Graphene Technology Development Co., Ltd.

ADDRESS:7th Floor, Jinyuan Building, No. 18, South Street, Chengzhong District, Xining City, Qinghai Province

BUSINESS SCOPE: Production of fine graphite powder and high-purity graphite, production of graphite paper, graphite composite board, graphite crucible, lubricating oil, R&D and production of graphene lithium batteries, negative ion materials, and graphene films. (The above business scope must be approved in accordance with the law, the business activities can be carried out only after the approval of the relevant departments)***

E-MAIL:604562747@qq.com