Linear bearings and ball screws by MPS Microsystems

MPS Microsystems

Located in Bienne Switzerland since the establishment of RMB in 1936, this MPS unit is now called MPS Microsystems. With nearly 150 employees on this site and sophisticated and fully customized facilities over 50,000 Sq’, MPS Microsystems offers its employees an exceptional working environment and provides customers with unique capabilities that are perfectly suited to the requirements of the medical and high-tech sectors.

Bearings & Ball Screws

MPS specializes in miniature high precision linear bearings with tolerances of diameter under the balls < 8 µm. The MPS ball screws are entirely made out of stainless steel and all components are ground. They are fitted with a double nut to adjust the play.

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Design Engineering – Ace Wire Spring & Form Co., Inc.


Educational video explaining custom Compression springs, Extension springs, Torsion springs, and Wire Forms. If you have any additional questions, or have a project with needs, feel free to contact us and speak with one of our Design Engineers. Let the Spring & Wire Form Specialists be your problem solvers!

Manufacturing for the Military

Precision Swiss Products is a leader in providing highly complex machined products to various U.S. military branches for tough military applications. We are intimately familiar with MIL testing standards and our manufactured products are well known to clear these standards with “flying colors”. Many satisfied customers, and the application of our parts and products in the toughest environments are a testimony to the quality of PSP’s work.

Alternative Energy & Conventional Energy

Development of alternative energy technologies represents a transformational opportunity for PSP to collaborate with our clients and become a part of the green industrial revolution.

PSP has experience working with universities and corporate research centers that are becoming world leaders in alternative energy science. With our know-how, we help build the components of a new energy economy.

Machining and Assembly for Aerospace

PSP closely follows AS 9100 guidelines to excel in operating and manufacturing practices identified within the aerospace community.