... 6'', 8'', 10'' and 12'' water cooling submersible electric pumps at NEMA standard, operating in 50Hz ... and 1215, 1218, 1222, 1228,1234 RITZ submersible motors. We are among a few group of Chinese ... suppliers that can offer vertical hollow shaft motors (VHS) of IP23 (180~280) and ... Africa, Asia and West Europe. We also manufacture submersible motors and pumps in the domestic market. To develop ...