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The company has passed the annual supervision and audit of ISO9001, SHE, and GB/T28001 management sy

The annual supervision and audit of ISO9001, SHE, and GB/T28001 management systems for this year were conducted on-site by Qingdao Zhonghua Sunshine Management System Certification Center from November 9th to 11th. It was deemed to meet the requirements and passed the annual supervision and audit.