Disa Automotive works with a range of well-known and experienced suppliers who hold IATF 16949 or ISO 9001 certificates and are specialized in the automotive supply chain.

To manage supplier orders, technical drawings, specifications, quality performances, and agreements, Disa utilizes a supplier portal that is integrated into its ERP system.

Disa's purchasing team conducts regular quality audits and financial reviews and also visits suppliers to monitor their status.

By continuously improving supplier relationships, Disa Automotive can ensure the highest quality materials and components are used in the production process.


Overall supplier performance over the years:

2020: 91%   |   2021: 90%  |   2022: 88%


We source the following process from our suppliers:

Heat Treatment: Induction Hardening, Heat Treatment, Carburizing, Normalization, Tempering, Soft Annealing, Quench Hardening, Nitriding, Oxi-Nitrocarburizing, Hard Chrome Plating

All process are performed and audited in accorandance with CQI-9 requirements.

Coating – Plating: Zinc and Zinc Alloy (ZnNi, ZnFe) (alkali or acidic), Geomet or Deltaprotekt, Electrophoresis, Cataphoresis, Phosphating, Electrostatic Powder (with coating barrels or hanging individual parts)

Periodical tests are performed according to DBL, VW, BMW, Volvo and other requirements to confirm the process, such as:

- Corrosion Test
- Salt Spray Test
- X-ray Coating Thickness Test
- Kesternich Sulfur Dioxide (SO2) Test

Forging and Casting: Steel Hot and Cold Forging and Casting

Aluminum Forging and Injection Parts

Plastic and Rubber Components