瑞丰高材：公司通过制造业单项冠军企业复核

Core Viewpoint - The company has successfully passed the review by the Ministry of Industry and Information Technology for the third batch of manufacturing single champion enterprises, maintaining its market advantage in the field of PVC processing impact modifiers since its initial recognition in 2018 [1] Group 1 - The company was first recognized as a national manufacturing single champion enterprise in 2018 [1] - The company continues to hold a leading position in the PVC processing impact modifier sector [1]