G-High got certified for ISO9001:2015 Quality Management System and tested each lot of calcined petroleum coke strictly according to the standards to ensure the quality of the products.
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Do Training Of Financial Knowledge
Today, the Finance Department of G-High Carbon has completed a financial knowledge training for a...
Work According To The Standards
In the busy and orderly carbon material workshop, there is a group of employees who are obscure ...
Explore Autumn mountain With G-High Carbon
With the wind of autumn, the nature has turned into colorful look. The employees of G-High Carbon...
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