Prodeco, a.s. is an engineer-supplying organization, which designed, supplied and commissioned more than 20 types of digging-wheel excavators, bucket-wheel excavators and spreaders in the total amount exceeding 100 machines. The giant machines and other equipment for open pit mining were supplied not only to the customers in the Czech Republic but also to clients in Russia, Ukraine, Kazakhstan, Yugoslavia, Poland, Bulgaria and Greece. The company´s engineers designs and delivers a number of unique equipment belonging to the world top and protected by many patents, i.e. walking undercarriages for spreaders and excavators, giant machines weighing up to 6 200 t, carrousel conveyors etc. The company designed and commissioned belt conveyors from width 400 mm to 2400 mm. Besides the mining machines and other equipment for open pit mining the company offers a competent and complete service according to the individual needs of customers. The service includes delivery of spare parts, repairs and overhauls of the supplied equipment as well as technical assistance aimed at providing results of the latest technical development to the customers.