We care for appropriate conditions and the safety of work with machines. We manufacture exclusively high quality products. Our company holds numerous qualification certificates, authorizations, attestations, proofs, compliance protocols and awards.
Certificate for the Management System according to PN-ISO 9001: 2015, PN-ISO 14001: 2015 and PN-ISO 45001: 2018
Manufacture of pressure equipment for the energy and petrochemical industries, welded steel structures and machine parts mechanically processed.
Implemented and certified ISO 9001:2009 Quality System.
DIN 18800-7 Certificate of Quality for Welding Steel Structures Class E.
Certificate of FPC conformity for construction elements performed from steel according to the EN 1090 EXC 3 standard
CE marking for the manufacturing of pressure reservoirs and devices according to PED/97/23/EU (modules G and F)
UDT authorizations to perform the elements of pressure and non-pressure equipment
UDT authorizations to perform non-pressure reservoirs and low-pressure reservoirs for toxic or corrosive materials, non-pressure reservoirs and low-pressure reservoirs for liquid and flammable materials
UDT authorizations to modernize pressure and non-pressure equipment, steam boilers, water boilers, fixed pressure reservoirs, transmission pipelines, technological pipelines
UDT authorizations to repair pressure and non-pressure equipment, steam boilers, water boilers, fixed pressure reservoirs, transmission pipelines, technological pipelines
Certificate of TNS Sp. z o.o. being qualified as an authorized sub-supplier of ALSTOM POWER Sp. z o.o. in the field of supply of pressure equipment
Certificate of qualification to perform bridge steel structures
Certificate of qualification to renovate and install bridge steel structures
Business Credibility Certificate 2020
Certyficate of Management system as per:
PN-ISO 9001:2015
PN-ISO 14001:2015
PN-ISO 45001:2024
Manufacturing of pressure equipment for power generation and petrochemical industry, welded steel structures and machined components of machinery.
Integrated Management System Policy
IBK certificate
Consumer Distinction, Consumer Research Institute confirming high level of the services offered and the quality of products.
Certificate of the manufacturer of pressure equipment according to:
PN-EN 13445-4:2014-11
PN-EN 13480-4:2017-10
PN-EN 12952-5:2011
PN-EN 12953-4:2004
Manufacturer of pressure vessels and pipelines Directive 2014/68/EU (PED), Annex I, point 3.1
6. Attestation certificate according to:
AD 2000-Merkblatt HP0
TNS Sp. Z o.o. Company was controlled and approved as the manufacturer of pressure reservoirs, steam boilers and pipelines.
Recognition certificate for TNS Sp. z o.o. facility according to:
DIN EN ISO 3834-2
TNS Sp. Z o.o. Company was controlled and recognized as a facility conducting welding works in the field of load-bearing steel structures.
Certificate of conformity by factory production control according to:
EN 1090-2
Load-bearing elements together with their sets performed from steel to the EXC3 class according to EN1090-2.
Certificate of acceptance of the TNS Sp. Z o.o. facility according to:
EN 15085-2:2007
Welding of railway vehicles and their components according to EN 15085-2:2007. Level of certification CL1.
UDT authorizations
UC-16-106-W/2-14
Authorization to perform non-pressure reservoirs and low-pressure reservoirs for toxic or corrosive materials. Authorization to perform non-pressure reservoirs and low-pressure reservoirs for liquid and flammable materials.
UC-16-106-E/2-14
Authorization to perform the elements of pressure and non-pressure equipment.
UC-16-106-N/2-14
Authorization to perform the repairs of steam boilers, fixed pressure reservoirs.
UC-16-106-P/2-14
Authorizations to perform the modernization of steam boilers, water boilers, fixed pressure reservoirs, elements of pressure and non-pressure equipment, transmission pipelines, technological pipelines.
