Services provided
by Keller Precision

Our services
for ultra-precise solutions
We are your partner for advanced, ultra-precise special solutions in the field of precision machining for high-performance materials. With long-standing, highly qualified employees and outstanding infrastructure, we handle complex customer orders from the aerospace, defence, marine and semiconductor industries, as well as automation and robotics. Our dedicated team and our state-of-the-art machine park with the latest technologies put us in a unique position to carry out outstanding work for clients from Switzerland and abroad with utmost precision.

Our services
at a glance
- Certified under EN9100/ISO9001, compatible with AS9100D and JISQ9100
- Reliable order and resource planning via a production planning system
- Provider of all-in-one solutions with a strong supplier network
- Individual warehouse and international logistics solutions as required by customers
- Precise processing of high-performance materials
- Innovative CNC 5-axis milling/turning centres and CNC 9-axis turning/milling centres
- Automated manufacturing using pallet storage
- Consistent process reliability through air conditioning of the entire production at 22 °C
- 3D measurements at 20±0.5 °C in a climate-controlled measurement room according to quality class 3
Services
We offer high-precision services for your project in the field of machining. In addition to production planning for maximum planning certainty, this also includes programming with state-of-the-art CAM systems, plus the assembly of modules and systems. Quality assurance is our top priority in every process step.

Infrastructure
High-tech for maximum precision: our extraordinary infrastructure boasts state-of-the-art technologies and meets the most stringent customer requirements. Production takes place under constant climatic conditions year-round here, which ensures manufacturing can take place in the micro range.

Technology expertise
Our technology expertise includes various services ranging from traditional precision machining to comprehensive special processes with significant added value for our clients. Discover how technology and know-how merge to create unique solutions at Keller Precision.

Services
We offer high-precision services for your project in the field of machining. In addition to production planning for maximum planning certainty, this also includes programming with state-of-the-art CAM systems, plus the assembly of modules and systems. Quality assurance is our top priority in every process step.
Infrastructure
High-tech for maximum precision: our extraordinary infrastructure boasts state-of-the-art technologies and meets the most stringent customer requirements. Production takes place under constant climatic conditions year-round here, which ensures manufacturing can take place in the micro range.
Technology expertise
Our technology expertise includes various services ranging from traditional precision machining to comprehensive special processes with significant added value for our clients. Discover how technology and know-how merge to create unique solutions at Keller Precision.



Precision
with responsibility
We position our passion for uncompromising precision within a broader, sustainable context. Learn more about our environmental standards and the steps towards sustainability we have already taken at Keller Precision.

Learn more about
Keller Precision
Learn more about our traditional company – based in Niederhelfenschwil and run by the third generation of the same family. Our company profile reveals everything you need to know about our values, our history and our team. Dive into the world of precision machining.