Field Reports
Between melt shop and measuring room.
Field reports document what we see on the ground in Chinese manufacturing clusters — uncut, with the negative examples included. Because a factory tour says more about a supplier than any certificate. Full reports are published in German.
Four reports
On the ground, documented.
F-01
Ningbo — inside the casting cluster
Factory walks in the Ningbo casting cluster (Zhejiang): melt-shop protocol culture, pattern maintenance as an early-warning system, and a remelter as a negative example — documented authentically.
F-02
Suzhou — precision CNC for the world market
Factory walks in the Suzhou CNC cluster (Jiangsu): 5-axis centres, CMM landscapes, automation in practice — and why the best factory is not the biggest one.
F-03
Wenzhou — the valve capital
Factory walks in Wenzhou (Zhejiang), China's valve capital: integrated manufacturers with in-house steel casting vs. pure assembly plants — and the twenty-minute checklist to tell them apart.
F-04
Trade-fair radar: what a Chinese industry fair reveals about the market
Market observation from Chinese industrial fairs: machine-park rejuvenation, identification questions that actually work, and why the competitor's neighbouring booth is the best supplier source.
Why this matters for you
Every factory we recommend has been walked by us — machine park, measuring room, melt shop, warehouse. A field report shows you what we look at and how we judge it, before you commit a single part to a source.