ECHO is part of CRH Structural Concrete Belgium. CRH Structural Concrete Belgium is a division of the Irish group CRH – an in ... ternational supplier of building materials. CRH Structural Concrete Belgium brings five strong brands under one roof: Douterloigne, ECHO, Ergon, Prefaco and Schelfhout. These five companies, all active in the structural precast concrete market, combine their forces in CRH Structural Concrete Belgium. By doing so CRH Structural Concrete Belgium offers an exceptional large range with all wall-, floor- and structure solutions for residential and office buildings, agricultural and industrial buildings, innovation and sustainability always being the starting point. The activities of CRH Structural Concrete Belgium are oriented towards the whole building process, from design, architectural or constructive support untill the delivery of the products and, eventually, the construction of the structure for the developer or the contractor. The customers can expect innovative and sustainable products and solutions from the CRH Structural Concrete Belgium companies, that improve and accelerate the building process for both the residential and industrial market. read more