Our Challenge - Customer Satisfaction

Steady quality improvement in all fields is the only acceptable way of work.

Our products must meet expectation of our customers. Customers are our partners. Their satisfaction is a pre-condition of our further development and successful cooperation.


An appropriate and exact control of the total production process has a key relevance for quality assurance for our products and goods.

Control and optimising of all elements in our enterprise are guaranteed by our own MES system. In this way, all information remains in one place and by this we are capable to take immediate action and to improve all activities in connection to production.

Thus, traceability, control of measurement devices, receipt and release control are guaranteed for the final product.

Certified products

Our production processes and quality is confirmed with third-party verification procedures. Thus far we have merited three certificates: ISO 9001, IATF 16949 and ISO 14001. You can check our certificates by clicking the logos below.

IATF16949                 ISO 9001                 ISO 14001

Expertise, Capability, Experience

Quality of our products and services depends on all employees. Only trained, satisfied and motivated employees can contribute to constant quality improvement.

Quality Suppliers

Quality of our products and services also depends on quality of products and services of our suppliers. We have a partnership relation with our suppliers, based on recognition, understanding and performance of all demands.

Quality Guidelines

As only a clear and planned functioning of the total system can provide for results, we follow following quality guidelines:

  • Zero-Error-Strategy in all fields,
  • Customer satisfaction,
  • Staff motivation,
  • Business without costs of lack of quality,
  • conduct in line with demands of ISO 14001, ISO IATF 16949 and ISO 9001 standards



Gumarstvo Šrajner, d.o.o.
Sv. Primož nad Muto 26
2366 Muta, Slovenija
T: +386 27 07 9900
E: info@g-s.si
Contact us