The production base of graphite grade expandable polystyrene has become an innovative enterprise in the field of new materials for energy saving and environmental protection.


Release time:

2023-10-12

The production base of graphite grade expandable polystyrene has become an innovative enterprise in the field of new materials for energy saving and environmental protection.

The production base of graphite grade expandable polystyrene has become an innovative enterprise in the field of new materials for energy saving and environmental protection.