water pumps and electric motors

Pumps to be used for extracting water from small wells at a depth of no more than 15 meters. Type of pump is centrifugal with HP rating from 1.5-25 bhp. submersible pumps may be desired at certain locations. Electric motors needed as stand alone units for driving impellers nad other small machinery. For now my interest lies in establishing contact with manufacturers and acquiring their catalogues for the above products. Details of price range and specs to be supplied after meeting with my client in Nigeria who is a main distributor of the above products