德国Physik Instrumente (PI) 
Physik Instrumente (PI) 公司35年来一直致力于微米与纳米定位技术的研发与制造，已成为微米纳米定位领域全球技术领先的制造商/供应商。PI公司提供各种不同类型的压电纳米定位系统和电机微米定位系统的解决方案，并且可提供OEM产品和定制产品。在PI的各种定位产品中，直线与旋转运动台、PIFOC 显微物镜定位器、角度偏转镜、六轴并联机器人以及压电陶瓷位移元件等产品在众多领域得到了广泛的应用。

Micro- and Nanopositioning, NanoAutomation® Leading-Edge Solutions for Science and Industry

Where nanopositioning technology and motion control systems of the highest accuracy level are concerned, PI has been a leading supplier worldwide for many years.

Over 30 Years Experience
When PI introduced piezoelectric nanopositioning technology more than 30 years ago, typical customers were research labs and universities working on laser cavity tuning, Fabry-Perot interferometers and filters. Few foresaw that whole industrial sectors like semiconductor manufacturing or biotechnology would become dependent on progress in nanopositioning. Today, not even the precision machining industry can do without nanometer-level positioning systems.

Key Technologies In-House
PI follows a vertical integration strategy designed to develop and maintain all key technologies in-house. We supervise each and every step from design to delivery in the following areas: software, precision mechanics, digital and analog control electronics, sub-nanometer capacitive position sensors, piezo ceramics and piezo actuators. This assures the highest quality and reduces cost.