德国SEW-传动设备有限公司成立于1931年，是专业生产各种系列电机、减速机和变频控制设备的跨国性国际集团，在全世界拥有雇员10000余人，其生产技术和市场占有率均居地位，在国际动力传输领域。
SEW总部设在德国巴符州的布鲁克塞尔，在全球范围内独资拥有12个制造厂、63个组装厂和200多个销售服务办事处，遍布世界五大洲和几乎所有的工业国家。
德国独资SEW-传动设备（天津）有限公司，成立于1994年6月，1997年5月建成投产，由德国SEW公司总部投资，占地17.5万平方米，总建筑面积近10万平方米。三期工程SEW-精密机械（天津）有限公司于2007年9月建成投产，占地11万平方米，建筑面积8万平方米。SEW天津公司作为SEW集团的亚太制造中心，采用全套进口设备及工艺，按照德国SEW标准向国内外客户提供各类优质的工业减速器、减速电机及变频控制设备。
SEW天津公司生产的产品由小到大，从设计到生产、组装，均采用统一的德国质量标准和规则，这使得SEW天津公司可以向用户提供与SEW德国公司品质完全相同的优质产品。自成立以来，SEW天津公司一直秉承着以客户为中心的工作理念，使SEW产品成为国内诸多大中型企业和国家重点项目品牌。
Founded in 1931, SEW-Eurodrive GmbH & Co KG is well-known worldwide in the field of power transmission, specializing in electrical motors, gearmotors and frequency control equipment. With 10000 employees in total all over the world, SEW group takes the leading position in terms of technology and market share.
The headquarter of SEW-Eurodrive, located in Bruchsal, Germany, operates 12 manufacturing plants, 63 assembly plants and more than 200 representative offices over the world, which covered all the industrial countries in five continents.
SEW-Eurodrive (Tianjin) Co., Ltd., a wholly owned German company in China, was founded in June 1994 and put into production in May 1997. The company is invested by the SEW headquarter and occupies a piece of land 175,000 square meters, in which are constructions and buildings nearly 100,000 square meters in total. The third phase of project, the SEW-Precision Gears (Tianjin) Co., Ltd., was put into production in September 2007, which occupies a land area of 110,000 square meters with constructions and buildings of 80,000 square meters. SEW-Eurodrive (Tianjin) Co., Ltd., as the manufacturing center in the Asia-Pacific area fully equipped with imported machinery and technologies provides domestic and overseas customers with various kinds of excellent industrial gears, geared motors and frequency inverters as well as controls according to German SEW standards.
Production at the SEW Tianjin has been developed from small to large scale, and unified German quality standards are employed in designing, manufacturing and assembling, which makes the SEW Tianjin be able to provide quality products to customers that are identical to SEW German products in quality. Since establishment, the SEW Tianjin has been adhering to the working tenet of focusing on customers, which makes SEW products the priority brand selection by many domestic large and medium sized enterprises and national key projects.