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Heilongjiang Huasheng Graphite Co. Ltd
R&D and sales of graphene and graphene-related products, lubricant manufacturing, graphite and carbon products manufacturing, mineral oil manufacturing with formulated additives (excluding dangerous chemicals, flammable, expl
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Honor
| Honor | Name | Authority | From | To |
|---|---|---|---|---|
 |
Utility Model Patent Certificate | State Intellectual Property Office of the People's Republic of China | 2016-08-17 | Forever |
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Utility Model Patent Certificate | State Intellectual Property Office of the People's Republic of China | 2016-08-17 | Forever |
 |
patent for invention | China National Intellectural Property AdministrationCNIPA | 2020-07-10 | Forever |
 |
Utility Model Patent Certificate | State Intellectual Property Office of the People's Republic of China | 2017-04-12 | Forever |
 |
Design patent certificate | State Intellectual Property Office of the People's Republic of China | 2017-12-29 | Forever |
 |
13/5000 American Petroleum Institute (API) certified | APIamerican petroleum institute | 2017-12-05 | Forever |
 |
Gold Award of China International Graphene Materials Application Expo | China Graphene Industry Technology Innovation Strategic Alliance | 2017-09-24 | Forever |
 |
CGIA Certificate of Honor | China Graphene Industry Technology Innovation Strategic Alliance | 2018-01-18 | Forever |
 |
6/5000 CAQI certificate | China Quality Inspection Association | 2018-03-15 | Forever |
 |
World Standard Certification | Beijing World Standard Certification Center Co. Ltd | 2018-12-21 | 2021-12-20 |