... main products are:1. YQS150-YQS300 series three phase asynchronous submersible motor, in accordance with international standards(GB/T2818-2002), ... (340HP).2. QN(QM)6’’-QN(QM)12’’ series in line with USA NEMA standard three phase asynochronous submersible motor,power ... 1142 series in line with German RITZ standard three phase asynochronous submersible motor,power range from 3KW(4HP) to 410KW( 550HP ...