Trading company, GRANDEMAR is a joint-stock company whose main object of activity is extraction, production and selling of quarry aggregates.
The company’s registered office is located in Cluj-Napoca, and the production activity takes place in three major quarries in Cluj County: Poieni, Bologa and Morlaca, in other two quarries, smaller in extent and capacity, Valea Lungii and Bologa-Hent, and another quarry in Salaj County: Moigrad.
See photo gallery: Poieni, Bologa and Moigrad quarries.
About usGRANDEMAR holds a special place amongst the producers of building materials in Romania. Its quarries are placed in the centre of Transylvania where the bases of industrial extraction and processing of building stone were established: beginning with 1873 by opening Poieni Quarry under private patronage. Poieni was the first of the quarries to be endowed with elements of industrial technique and technology within the field of stone extraction and processing such as: compressed-air drilling and mechanical shattering by crushing the rock. Since that year and until present time, the mining activities in the area developed continuously, new quarries were opened: Bologa, Morlaca, Valea Drăganului, etc. The rocks in the region have special characteristics which confer a great quality to the quarry products. These meet permanently the quality standards requested by the railways or the road builders. Over the years, the quarries had successively different types of organization or administration, but Cluj has always remained the administrative centre to influence the economical, financial, and technological activity of this sub-branch. |
Products![]() Grandemar produces and sells quarry products, according to SR 667/2001, having implemented and certified the quality management system according to SR EN ISO 9001:2008 standard requirements for chipping, crushing sand and crushed stone. Our products :
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Grandemar is a founder member of Professional Association of Mineral Aggregates Producers. This association was created in 2004 and it is a member of U.E.P.G. "Union Européenne des Producteurs de Granulats" (European Aggregates Association) with the office in Brussels. The purpose of the association is to promote amongst the producers in Romania the experience and studies of the same companies in the European Union. Following the example of U.E.P.G., the association activity is structured on four sections:
