Quality Policy
Our Quality Policy
Our Quality Standards and Global Certification
"For Tezman, quality is an engineering discipline that runs from the analysis of the raw material all the way to shipment."
Because we make parts used at demanding mining sites and in deep tunnel projects, we design our production processes to keep the margin of error to a minimum. Our quality management is documented with internationally accredited certificates and structured in line with international standards.
Engineering Discipline and Production Control
Every metal block that enters our facilities is put through chemical composition analysis with our spectrometers. No material without the correct alloy ratio can reach our production line.
With our state-of-the-art CNC park, we produce to micron-level tolerances while staying true to OEM standards.
We achieve high durability with dedicated heat-treatment cycles optimized for the rock structure and wear conditions the part will face.
The production date and raw-material lot number of every part made are recorded in our digital system; a part's production history can be retrieved even years later.
Our Global Certificates and Corporate Compliance
The certificates we hold show that Tezman has the technical and administrative infrastructure to pass the supplier compliance audits of major mining groups.
Certifies that every step of our design, production and sales processes is managed through a measurable, continuously improved system.
Certifies that we keep the environmental impact of our production processes to a minimum and follow the principles of sustainability.
Certifies that we protect our employees' safety and working comfort to international standards and follow ethical working principles.
Global Accreditation and Trust
Our certificates are valid worldwide through IAF (International Accreditation Forum) and IAS (International Accreditation Service) accreditation.
For us, these documents are not merely approvals — they are the corporate commitment behind Tezman parts that run trouble-free at mining sites for a long time.