GRV’s quality assurance system is certified in accordance with DNV ISO 9001:2015.

GRV manufacture has been qualified by a number of products certificates such as API6D, API607, API6FA, SIL, CCS etc. and can guarantee high reliability of all its products.

Meanwhile, GRV has been developing broad collaborations with first-class industrial companies and research institutions, constantly to improve and innovate its products.

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