
Mechanical, Pneumatic & Electrical Assemblies
Quality in every part
Contract Assemblies
At APRIM, we specialize in high-quality contract assembly services, providing reliable and cost-effective solutions for a wide range of industries. From simple subassemblies to complex, multi-component systems, we ensure precision, efficiency, and adherence to the highest industry standards.
Our Capabilities
- Custom Assembly Solutions – Tailored to meet your specific requirements.
- Mechanical & Electromechanical Assemblies – Expertise in assembling components with precision.
- Quality Control & Testing – Ensuring reliability and compliance with rigorous standards.
Pressure Switches

Controlled fluids: air, water and hydraulic oils.
Skilled operators
The heart of our assembly processes with deep expertise and years of hands-on experience
Advanced machines
High-performance presses, robotic welding systems, leakage testing machines, fatigue testers
service related FAQ’s
- Machining: More than 7 million units per year
- Heat Treating: Mora than 5 tons of material per year
Yes, APRIM integrates automation for:
- Feeding systems
- 100% inspection processes
- Palletizing
- Laser DMC engraving
- Automated assemblies (e.g., O-ring assembly, press fits)
APRIM’s facilities are in Leganés, Madrid, approximately 15 km from the city center, with easy access to main roads and highways.
Avda Recomba 1, 28914, Leganes, Madrid, Spain
APRIM employs advanced tools such as:
- CNC machining
- Laser engraving
- Gear cutting and skiving
- Heat treatment techniques (induction hardening, nitriding)
- Automated quality control
Yes, APRIM offers customized machining and assembly solutions tailored to specific client requirements.