Quality and certificates

Quality documents describe the system and scope of certified activities. Material, manufacturing, inspection and accompanying documentation requirements are defined separately for each product.

Certificates

Preview of the first page of the ISO 9001:2015 document

ISO 9001:2015

Quality management system

Number
SK12/1780, issue 6
Issuer
SGS Slovakia spol. s r.o.
Scope
The scope covers the development, manufacture and servicing of fuel storage tanks, general engineering manufacture, and engineering manufacture for the chemical industry.
Document language
Slovak
Preview of the first page of the STN EN ISO 3834-2:2021 document

STN EN ISO 3834-2:2021

Quality of the welding process

Number
SK 3834-149/2025-VI
Issuer
PRVÁ ZVÁRAČSKÁ, a.s.
Scope
The document covers the quality system for the welding process within the scope specified in the certificate and its annex.
Document note
The document lists both STN EN ISO 9001:2016 and STN EN ISO 3834-2:2021. The certificate and its annex form a single set.
Document language
Slovak
Preview of the first page of the STN EN 1090-2+A1:2025, EXC2 document

STN EN 1090-2+A1:2025, EXC2

Fusion welding of steel structures

Number
PZ 0274 01090 002 P0330 SK
Issuer
PRVÁ ZVÁRAČSKÁ, a.s.
Scope
Document covering the fusion welding process for steel structures and fuel storage tanks, within the scope of the certificate and its annexes.
Document language
Slovak and English in one bilingual document

What a certificate's scope means

The document's scope must be read together with its annex. Materials, processes and other limitations relate to specific qualifications. A system or manufacturing process certificate does not replace product-specific documentation.

Documentation for your order

Include the required material, welding, testing and product handover documents in your enquiry. If you use your own questionnaire, technical guidelines or documentation requirements when selecting a supplier, attach them to the enquiry. These requirements belong in the technical specification from the outset.

Frequently asked questions

Does the certificate apply to every product and material?

The scope is stated in the specific document and annexes. Requirements for each order are assessed separately.

Where can I find details of welding qualifications?

They are in the annexes to the published welding documents.

Preparing a manufacturing specification?

Tell us what you need manufactured, what it will be used for and in what quantity. Add any available documentation, the required delivery date and any requirements for surface treatment or accompanying documents.