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Sigma Electrical Co., Ltd. is located in Suzhou, China\\'s largest low-speed permanent magnet synchronous motor production base, an important economic center of the Yangtze River Delta, Tianbao, outstanding, garden heaven, known as "paradise on earth" - Suzhou City, Jiangsu Province.
Specializes in the efficient, refined AC and DC permanent magnet low speed synchronous motor research, development and production. Has advanced product testing and validation center, with a large number of imported machining centers, automatic grinding machines, CNC turning centers, automatic winding machine and advanced assembly line. Each part is crafted to perfect, and extraordinary achievements product quality: subwoofer, high-precision, high torque, long life, high efficiency, high quality, low failure.