18+ years
Combined engineering experience across bar grating, stair treads, trench covers, FRP and accessories.
Engineering Team & Expertise
The Wiberg Metal engineering function sizes panels, drafts fabrication drawings, runs quality-control, and authors the technical articles on this site. It is a collective credit — every technical guide you read here is reviewed against the same playbook our project engineers use on live jobs.
Collective experience
Rather than personal bylines, our technical content carries the Wiberg Engineering Team signature. This keeps authorship accountable to our internal review process and keeps the technical voice consistent across 11 blog posts, 60+ product and engineering pages, and 5 load-table references.
4 production lines
Robotic welding, press-locking, press-brake, and finishing — supported by an in-house QC lab.
300,000 m²/yr
Annual processing capacity. Typical RFQ-to-first-reply within 24 business hours.
6 working languages
Project communication in English, Mandarin, Arabic, Indonesian, Thai, and Vietnamese.
Disciplines & core expertise
Every guide, load table, and specification on this site is authored and reviewed against the following discipline matrix:
Structural sizing
Bearing bar selection, span and deflection verification (AISC ASD, Eurocode 3), point-load conversions for forklift and wheel traffic.
Standards & compliance
ANSI/NAAMM MBG 531, GB/T 13912, YB/T 4001, EN 1090 execution classes, OSHA 1910 walking-working surfaces, IBC 1011 stairs, EN 124 load classes.
Materials & finish
Carbon steel, stainless 304/316L, aluminum 6061-T6, FRP isophthalic/vinyl-ester/phenolic. Galvanizing per ASTM A123 / ISO 1461.
Quality control
Inspection & Test Plans (ITP), mill certificates (EN 10204 3.1 / 3.2), dimensional tolerance reports, galvanizing thickness measurement, surface inspection.
Drawings & fabrication
Shop drawing preparation, panel layout, edge banding, trim reinforcement, carrier plate and nosing detailing, field-cut and rework guidance.
Export & logistics
Incoterms 2020 (FOB / CIF / DAP), export packing (banded stacks on hardwood runners), documentation coordination, sea and multi-modal freight.
Editorial standards for technical content
Every article credited to the Wiberg Engineering Team follows these rules, aligned to E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness):
- Grounded in real projects. Examples come from jobs we have manufactured, not generic marketing copy.
- Numerical where it matters. We cite specific spans, depths, stress, coating thickness and coefficient-of-friction values, not adjectives.
- Standards-linked. Every compliance statement links to the applicable ANSI / NAAMM / ASTM / GB / EN / ISO / OSHA / IBC clause.
- Reviewed before publication. Drafts are reviewed by a second engineer and a project manager; load-bearing claims are checked against live design templates.
- Updated on cadence. Standards and pricing references are reviewed quarterly; articles carry a "dateModified" in Schema.org markup.
- Correctable in public. Errata and revisions are logged and the article updated — we do not silently delete superseded material.
Need an engineer on your project?
Send a drawing, span, and load. You will hear from the team that authored the guides on this site.