Suppliers
Becoming a supplier
We expect the following from our suppliers:
- Deadlines (Delivery on Schedule)
- Delivery Reliability
- Cost Responsibility
- Quality Management
- Competence in terms of processes, development and production
- Cooperation with Power Service Solutions
- Certifications
- Sustainabilty

CONTACT
E-Mail:purchasing@power-service.com
Terms and Conditions
The following terms and conditions are a prerequisite for our supplier relationships:
1. Supplier Self-Disclosure
VORQS04_PSS_ LQ_General information_2025.dotx
2. Attachments to questionnaire
General
VORQS04_PSS_Annex_1_LQ_Engineering_2025.dotx
VORQS04_PSS_Annex_2_LQ_Fabrication_2025.dotx
VORQS04_PSS_Annex_2.1_LQ_Fabrication_E_I&C_2025.dotx
VORQS04_PSS_Annex_3_LQ_Construction_2025.dotx
VORQS04_PSS_Anlage 4_LQ_ZfP_ZP_2025.dotx
VORQS04_PSS_Annex_5_LQ_Semifinished_Product_2025.dotx
3. Power Service Solutions General Purchasing T&C
PSS_General_Purchasing_Terms_EN_01.12.2024.pdf
4. Master Service Agreement
In case of frequent and successful cooperation Power Service Solutions GmbH is always interested to intensify our supplier relationship by means of master service agreement.
Take up this challenge; become one of our partners and do not hesitate to contact us.
5. Supplier Code of Conduct
The Code of Conduct for Suppliers is currently being prepared and will be published here soon.
6. Notice for inspection
Here you can download the „Guideline for Employer´s Notice for Inspection“ and „Blank template Employer´s Notice for Inspection“.
PSS_Guideline_Notification of inspection_202503_EN.pdf
VORQC02_PSS_Template Notice for Inspection_202502_EN.pdf