Welcome to TRONSER.

TRONSER Trimmer Capacitors


Air Plate Trimmer Capacitors


Air Tubular Trimmer Capacitors


Sapphire Trimmer Capacitors


Microwave Tuning Elements



State-of-the-art radio base stations, radio transmitters and receivers, professional oscillators and filters, and measurement instruments for the GHz range all use TRONSER Trimmer for frequency stability.


New, important market is medical technology, especially NMR and spectroscopy.












TRONSER Turnmill



CNC Turned parts up to 64 mm (2.52 inches)

CNC Milled parts up to

500 x 500 mm

(19.685 x 19.685 inches)

Material: Brass (also non-magnetic), aluminium, copper, bronze, super alloy’s (invar, kovar), plastic (TFE, Delrin, Rexolite, PVC), cold roll steel and stainless steel

Defined surface finishes: silver, gold, nickel, copper, alodine, chrome, anodizing tinn, zinc, burnish etc.




Mobile technology and telecommunication




Pneumatics & Hydraulics


Mechanical engineering


Medical & Dental


Defense, Aero & Space





TRONSER Systems Assembly Technologies


HF Filter covers and housings


Pneumatic & Hydraulic assembly units



At TRONSER Systems we produce assembled units out of components of our own production, customer supplied or purchased components.


Assembly technologies such as pressing, soldering and welding etc. are used.

















Tronser - Over 60 years successful business  [more]