双脚踏板  制造商、经销商、供应商

上海思博机械电气有限公司成立于一九九五年元月一日，是上海市高新技术企业，上海市“专精特新”企业，上海市科技型中小企业，同时也是上海市AAA级守合同重信用企业。公司通过ISO9001质量体系认证，连续多次被评选为上海市先进民营企业。公司成立二十八年以来，一直专注于电位器、传感器、操纵杆的潜心钻研，逐步发展成为集生产、代理、成套、技术服务和进出口为一体的企业。
二十多年来，作为一家专业的传感器生产制造商，思博打造了SENTOP、Rotory Hall，HALLENCODOR、LINEARHALL等多个品牌。同时，思博全权负责日本SAKAE品牌以及德国MEGATRON品牌产品在亚太地区的选型、客制化产品或规格的研发和定制、技术支持、销售宣传、售后服务等工作。思博旗下产品线囊括了各类线绕电位器、导电塑料电位器、直线位移电位器（传感器）、信号通讯模块、操纵杆、踏板、拉线传感器、倾角传感器，以及荣获多项专利技术的第三代精密电位器——非接触精密电位器（又称为数字电位器，包括非接触电位器和非接触编码器）。
思博上海厂房面积2000多平方，累计获得100多项专利（包括软件著作权），多项技术认证，同时拥有一支由本科和研究生团队组成的优秀研发技术团队，技术实力雄厚，产品研发经验丰富。公司注重产品研发与创新，致力于为客户提供优质的产品和整套解决方案。公司自行研发的多台试验设备，更是全方位充分的保障了产品质量。
公司在大陆、香港、台湾、日本、欧洲、美国等多地设有生产基地、分支机构和代理合作伙伴。思博高度重视与优质客户群体建立伙伴关系，一贯提倡“诚信销售”，秉承“专注工艺，专注品质”的信念，注重专业的技术支持。产品品质、采购保证、售后服务是思博信守不变的保证，思博将继续与广大新老客户携手共进，共同成长，再创辉煌！

A systematic approach to innovation
Since Gebrüder Frei GmbH & Co. was founded in 1949 by brothers Willi and Karl Frei it has developed into an international supplier of electrical and electronic devices and components that is very much in demand all over the world.
Its flexible standard solutions and, to an even greater extent, its creative bespoke developments are helping to set the benchmark worldwide in the areas of power supplies, control systems for transport technics and control systems for textile machines.
The name Frei has become synonymous with extensive expertise that is available all under the same roof: from the initial idea, followed by the planning, production and testing stages, right through to the complete systematic solution. It is our curiosity and constant desire to find a better way that inform our approach as we set about this task. This process results in innovative solutions that consolidate our market position and can be rapidly distributed to customers via our efficient sales organisation.