Sourcing, cost and RFQ
How do I evaluate a metal stamping supplier in China?
Answer
If a supplier fails three or more of these, treat the factory claim as unverified and ask for the documents: the registration record, a certificate with a number and a scope, the tool room headcount, and a live video call with the press running. For the document pack and the live walkthrough, see how to audit a stamping supplier without visiting , and for the wider selection process see how to evaluate a metal stamping supplier in China . Our own scorecard We are asking you to run these checks, so here is Balford against them.
Sources
- Choosing a Metal Stamping Manufacturer or Supplier in ChinaHome › Blog › Metal Stamping Supplier Evaluation Guide How to Evaluate a Metal Stamping Supplier in China Updated 2026 · Independent evaluation framework for OEM buyers How to choose a metal stamping supplier...
- How to Check if a Chinese Supplier Is a Real FactoryIf a supplier fails three or more of these, treat the factory claim as unverified and ask for the documents: the registration record, a certificate with a number and a scope, the tool room headcount, and a live video call with the press running. For the document pack and the live walkthrough, see ho...
- Choosing a Metal Stamping Manufacturer or Supplier in ChinaFirst-article inspection report (FAI) for a recent order. Calibration register with dates. Incoming material inspection records and mill certificate samples. Non-conformance and corrective-action (8D) history for the last 12 months. Take photos (with permission), keep the audit report factual, and s...
- Metal Stamping RFQ, IMDS & Supplier Audit Checklists | BalfordTooling maintenance and change control Export, logistics and payment responsibility For the supplier-selection logic behind this list, see how to evaluate a metal stamping supplier in China . For Balford's specific quality and compliance posture, see quality and certifications . Download / use These...
- Metal Stamping Defects: Causes and Solutions | BalfordBalford is an ISO 9001:2015 certified metal stamping and fabrication manufacturer with IATF 16949-aligned quality controls, running presses from 25 t to 350 t. Our engineers apply the diagnosis sequence above on every program — from metal stamping services to precision stamping , progressive d...
- Metal Parts Stock & Samples | BalfordMaterial selection, forming deformation, machining stress and magnetic treatment can all influence magnetic behavior. Explore Magnetic Annealing → COST THINKING A Faster Way to Evaluate Manufacturing Options Starting from an existing physical part can accelerate technical communication and hel...
What an engineer still needs from you
- material and material condition (grade, temper)
- material thickness, plus the key diameter, height and wall thickness
- tolerances, burr direction and the visual acceptance standard
- annual volume - it decides whether tooling is single-hit, progressive or transfer
- surface finish, and any secondary machining, annealing or plating
Need a DFM feasibility assessment for your project?
Send the engineering drawing (STEP or PDF) with the material grade, thickness and annual volume. Balford engineers then check it against the process window - draw ratio, wall thickness, tolerances, blank and tooling route - and come back with what is feasible and what is not. An answer on this page cannot replace that review.
Upload a drawing for DFM reviewHow the DFM review worksRelated questions
- What drives the cost of a stamped or deep drawn part?
- What is the minimum order quantity and do you accept small batches?
- At what volume does a progressive die pay back?
- What is the production lead time after tooling is approved?
- How are stamped parts packed and shipped from China?
- How are drawings protected and can you sign an NDA?
This page is an engineering answer, not a quotation and not a dimensional acceptance. It is generated from Balford's published material and held to the verified company fact sheet.