Vehicle PTZ Camera, Explosion-Proof Camera, Permanent Magnet Generator manufacturer / supplier in China, offering 300W 24V AC Low Rpm Permanent Magnet Generator/ Alternator (SHJ-300M), 400W 24V 750rpm Permanent Magnet Generator/Alternator, 300W 12V Small AC Low Rpm Permanent Magnet Generator/ Alternator (SHJ-300M) and so on.