POLYROCKS CHEMICAL CO., LTD

POLYROCKS CHEMICAL CO., LTD

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    Work-Safety-Standardization

    • Type of Certification:Work-Safety-Standardization
    • Certificate Registr.NO.:AQBⅢQG粤201400155
    • Issued By:State Administration of Work Safety
    • Validity of Certification:Mar-2017
    1. Details