Real laboratory evidence
These on-site photographs show the laboratory environment, mechanical testing equipment, and specimen storage. The exact test scope, acceptance criteria, and MTC content remain aligned to the ordered product and agreed ITP.
Real laboratory environment for production quality checks and document preparation.
Testing equipment and workstations used for material verification.
Instrumented inspection area shown as photographed; exact test scope follows the order and ITP.
Mechanical test equipment supporting agreed material inspection plans.
Specimen storage and sample handling area for inspection workflow.
Physical samples are kept available for the applicable inspection route.
Large-scale testing equipment shown in the real laboratory environment.
Test station photographed on site; buyer-specific acceptance criteria remain order-dependent.
Supported International Steel Standards
Inspection & Test Plan (ITP)
Coordination support — not an exclusive agency claim.
Loading · shipping marks · heat-number traceability
New-mill trust is verifiable process — not retail promo slogans. Shipment lots can align heat/batch IDs, shipping-mark fields, loading photos, and EN 10204 3.1 MTC as ordered. Final documents follow the contracted lot.
Book a factory audit
Buyers or third parties can schedule access to lines, QA lab, heat-marked depot, and packing. Send preferred dates, attendees, and inspection scope in advance — not a walk-in tour.
On-file system certificates & EN 10204 3.1 MTC (as ordered)
Quality Management
GB/T 19001-2016 / ISO 9001:2015 certificate for Tsingshan Steel (Shandong). Scope covers sales of steel pipes, pipe fittings (fittings, fasteners, flanges), steel and metal valves. Valid through 2027-07-14; CNAS-registered certification body.
Environmental Management
GB/T 24001-2016 / ISO 14001:2015 environmental management system certificate for Tsingshan Steel (Shandong). Scope: environmental management activities related to sales of steel pipes, fittings, steel and metal valves. Valid through 2027-07-14.
Occupational Health & Safety
GB/T 45001-2020 / ISO 45001:2018 OHS management system certificate for Tsingshan Steel (Shandong). Scope: occupational health and safety management activities related to sales of steel pipes, fittings, steel and metal valves. Valid through 2027-07-14.
Dados para cotação
Especificação incompleta atrasa a resposta. Envie ao menos grau/norma, medida, quantidade e porto de destino para uma rota de cotação executável com MTC e embalagem.
