HEBEI YUNAI NEW MATERIAL TECHNOLOGY CO.,LTD. is a large-scale carbon production enterprise in China with more than 15 years of production experience. Our company mainly produce calcined petroleum coke CPC& graphite petroleum coke GPC.
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Aug 30,2023
Our products exported in more than 40 countries and regions
HEBEI YUNAI NEW MATERIAL TECHNOLOGY CO.,LTD. is a large-scale carbon production enterprise in China with more than 15 years of production experience. Our company mainly produce calcined petroleum coke CPC& graphite petroleum coke GPC.
Keywords:
Aug 30,2023
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