Company Overview
The basis of our success lies in our skilled and motivated staff as well as in a high vertical manufacturing range: From engineering, over sample production, toolmaking, special machine construction to serial production and just-in-time delivery worldwide. Our customers trust us as a reliable supplier and partner in design, development and market launch of new high-quality and innovative products. Under our registered brand “ROKA”, we manufacture automotive RF connectors, connecting solutions for car radios, navigation systems, on board units and other devices, as well as ready made cable sets and adaptors. Power supply connectors, audio connectors and special connections complete our range of products.
- Established and based in Berlin, Germany since 1901
- 10.000 m² production area
- Assembly facility in Poland
- Sales office in Mexico and China
- Strong innovation & social responsible
- 5 generations of family ownership and management
Skills & Expertise
Tool and Special Machinery Manufacturing
In-house tool shop for injection moulding, stamping and forming tools as well as assembly and test devices
CNC lathes and milling machines
Wire and die sinking, surface grinders
Plastic injection moulding
Over 20 hydraulic and electric operated machines
Injection weight from 0.02 g to 240 g
Automated granulate feeding, drying and colour mixing
Central production surveillance
Stamping and forming
Rotary table machines and Bihler stamping & forming machines
Press weight from 20 t to 50 t
Plate thickness from 0.12 mm to 3.0 mm
Width up to 120 mm
Brass, bronze, copper, steel, …
Assembly
Semi-automated to fully automated assembly on in-house developed and manufactured devices
Wave soldering lines
Automatic electrical and mechanical testing
Development & Engineering Design
3D CAD (Autodesk Inventor)
Network analyzer – 4-channel (Agilent)
Various simulation software
Prototyping
Logistics & distribution
Just in time, from Berlin to the world
