What Does "Source Factory" Actually Mean? How WERIX Works Differently

If you are an engineer or procurement professional sourcing custom sheet-metal parts, you have more options than ever. Online manufacturing platforms let you upload CAD files, receive quotes, and order parts — sometimes within minutes. But behind the web interface, these platforms operate under different business models. Some own the factory floor. Some broker orders to a network of third-party shops. Some are directories that connect you to suppliers without managing the transaction at all. The model behind the platform directly affects your unit cost, quality consistency, communication experience, and what happens when something needs to change mid-production.

WERIX Metal is a source factory. That term gets used loosely in this industry, so here is what it means specifically for us: every machine on our 3,000+ sqm production floor is owned and operated by WERIX. Every engineer on our team is a WERIX employee. Every quality check from incoming material inspection to final shipment audit happens in our facility, on our equipment, by our people. When you order sheet-metal parts from WERIX, your parts move through our own laser, punch, brake, weld, and finishing cells in sequence — all under one roof, all covered by a single purchase order. There is no third-party handoff, no routing to an anonymous subcontractor, and no markup between you and the production line.

• Founded in 2015 in Dongguan, Guangdong — 11+ years of continuous sheet-metal and stamping operation
• 3,000+ sqm manufacturing space with 5 dedicated production workshops under one roof
• 5,000+ clients served across 30+ countries and 14 industries
• 98% on-time delivery rate
• No minimum order quantity for sheet-metal parts — from single prototypes to 50,000+ piece production runs

When we say all processes are in-house, that covers nine sheet-metal sub-processes and a complete stamping operation — not just cutting and bending. Here is what runs on our floor every day:

Quality in a source factory works differently from quality in a broker model. When the same team that builds your parts also inspects them, problems are caught at the workstation — not after the parts ship. Our four-stage quality process covers every production batch:

• Stage 1 — Incoming Material: each batch of raw sheet is checked for thickness, grade certification, and surface condition before it enters production
• Stage 2 — In-Process Check: first-article inspection plus statistical random sampling at every workstation — laser, bend, weld, stamp
• Stage 3 — Final Inspection: dimensions verified against your drawing with precision instruments (CMM, calipers, micrometers). Tight-tolerance parts receive Zeiss CMM scanning with full GD&T validation
• Stage 4 — Shipment Audit: packaging, labeling, surface protection, and batch traceability confirmed before dispatch

Every project at WERIX is assigned a single dedicated engineer who follows your order from the first sample to mass production. This is the same person who reviews your DFM, answers your questions during sampling, and supervises your parts during the production run. If a bend radius needs adjusting or a tolerance is tighter than necessary, your engineer catches it before cutting starts — not after.

• Pre-production DFM review covers: minimum bend radius, flange length, hole-to-edge distance, tolerance feasibility, and finish compatibility
• Your engineer provides a marked-up report with specific callouts — not generic automated checklists
• Design revisions are handled iteratively: upload a revised file, get updated pricing within hours
• For complex assemblies, the engineer reviews the full BOM for process consolidation and cost-down opportunities

The table below outlines the key differences between the three main sourcing models. Each model serves a different need — understanding which one fits your project is more useful than assuming one is universally better.