Why
choose Hacer
In a rapidly changing world, HACER applies a continuous improvement approach and guarantees the security of your supplies.
- Regular investments in processes and installations
- Technological monitoring & adaptation to market requirements
- Automation for improved repeatability and reliability of treatments
- Strong policy for continuous training to guarantee the involvement of our staff
- Possibility of technical assistance for co-development and consulting
- Sundry certifications and qualifications

You request, we study and together we make it happen.
Your
objectives

Whether your research is economic, safety-related, technical or environmental, different processes allow you to optimise the mechanical properties of your parts to:
- Make them more resistant to wear, friction and corrosion
- Improve machinability
- Improve their mechanical properties (electrical conductivity, lubrication)
- Optimise their appearance
Our common goal: achieving excellence.
Our areas of activity
in heat treatment

Heat treatment of automotive parts
HACER is a historical supplier to the automotive sector, which generates more than 50 % of total turnover. We work with Tier 1, Tier 2 or Tier 3 manufacturers, the largest manufacturers and their suppliers have been trusting HACER for 65 years. HACER meets the Heat treatment requirements for many internal or external vehicle components:
- Electrical equipment
- Connections
- Engine
- Gearbox
- Steering
- Clutch
- Hydraulics
- Exhaust

Heat treatment of railway parts
HACER’s experience in the Heat treatment sector covers various areas providing appropriate processes, developed based on technical changes, and strictly complying with your specifications:
- Components for bearings
- Components of the power transmission for rolling stock
- Connector parts for cable harnesses

Heat treatment of heavy-duty vehicle parts & urban mobility
As for the automotive sector, mechanical parts in trucks, buses, trams and other means of transport require heat treatment and/or surface treatment. Our 2 core businesses (heat & surface treatment), as well as the diversity of processes, provide you with a range of treatments rarely carried out by the same contractor.

Heat treatment of aerospace & defense parts
Our EN 9100 certification and additional aircraft manufacturer qualifications enable HACER to meet the quality requirements of the aerospace and defence industry. We provide expertise and state-of-the-art solutions for all your surface treatment requirements in this sector. The development and integration of various professions opens up a wide range of global service packages.