SEC Electric Machinery Co., Ltd. manufactures and sells motors in China. The company offers AC motors, such as squirrel cage asynchronous, wound rotor induction, compact asynchronous, flameproof, safety, petroleum drilling, and shipping propulsion motors; medium and large-sized DC motors; and synchronous, synchronous variable frequency, mine hoist, and mine milling motors. It also provides wind, turbo, short-circuit, and diesel engine generators; and electrical units comprising transformers and frequency inverters. The company's products are used in metallurgy, electricity, cement, petrochemical, mining, papermaking, oil drilling, wind power, water conservancy, and shipbuilding applications. It also exports its products to the United States, Germany, Switzerland, France, Italy, Russia, South Korea, South Africa, Brazil, India, Egypt, and internationally. The company is based in Wuxi, China.