In 1995, Louis Rolland developed and patented the hydraulic scraper for manure and created CRD to market a range of scrapers. The company quickly expanded its product ranges and began exporting.

For almost 28 years now, CRD teams have been working with livestock farms to implement automatic solutions for manure treatment and effluent management. 

CRD'sresearch and development department studies, tests and perfects the systems that will be used tomorrow.

CRD relies on a dense network of approved and regularly trained installers. The company provides them with technical support and after-sales service.  Today, CRD is present throughout France, thanks to a number of sales representatives and 150 dealers based in every corner of the country, who ensure quality distribution and after-sales service for CRD products.