The Spring Specialist


SACH s.r.o.
Průmyslová 1852
258 01 Vlašim

Tel.: +420 317 852 778
Fax: +420 317 852 757


Quality and services

1. Quality

Our company is certified to the ISO 9001:2000 standard and puts an extraordinary emphasis on quality. Product quality is monitored at the output as well as during the production. We carefully choose our contractors. We are currently introducing a computer-enabled production management system, which will further improve the services we provide to our customers.

2. Testing and certification

Upon request, we provide all types of certificates:

  • Material certificate
  • Dimension control
  • Finish certificate.

We measure vertical rigidity using a test stand and submit the test report.

3. Development support

We gladly share our experience with our customers and advise them on spring design. We can help in determining spring specifications and choosing the material and suitable finish.

4. Long-term partnership

We have long cooperated with Europe’s best companies in the industry. We always try for long-term partnerships to be able to know our customers’ needs perfectly.

5. Easy communication

We can communicate in Czech, English, German and French with our customers. Our dealers are permanently in touch with our customers and visit them at least once a year to evaluate our cooperation.