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GRK is the Guareski’s brand, a French and independent firm settled in the county of Somme (north of Paris). Since 1938 we have been manufacturing valves. GRK creates and manufactures its products according to AFAQ’s Quality Label (ISO 9001 – versus 2000). GRK is member of the French Pump and Valve Association for manufacturers(AFPR). Various ranges of products are signed with NF label, the AFNOR label. GRK owns an Engineering consulting service fitted with CAD . This service is in charge of developping new products, answering to the technical demands and taking part in the elaboration of European and French standards. |
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