Sifting machine installations for screening and separating natural stone and recycling material

Business management assistance to industrial or commercial companies namely services used to optimize the launch of their goods and/or services at the best market price by means of a diagnostic aimed at identifying the strengths and weaknesses of the positioning of said goods and services in the market, and their impact in the mind of the consumer

VIDEO COMMUNICATION SYSTEMS COMPRISING VIDEO CASSETTE RECORDERS, TELEVISIONS, PRE-RECORDED VIDEO TAPES, COMPUTERS AND COMPUTER PROGRAMS