ISO 9001 Certification

The system ISO9001 quality assurance agency is a third-party evaluation system recognized by the company quality system. It can also evaluate the production quality and supervise the domestic business permits.
Our company has passed the certification of ISO9001 on July 23, 2018. In the integration of the various management system, our company meet the intentional standard . Sinorock® is committed to continuing to provide customers qualified products and satisfy their expectations in the future.

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