Category Sourcing: Our topic overview

Weld Symbols: Structure, Meaning and Positioning

Weld symbols per DIN EN ISO 2553 explained: the structure of arrow and reference lines, what symbol placement means, and how to read the weld size.

Weld Quality Levels: B, C and D Under DIN EN ISO 5817

DIN EN ISO 5817 explained: quality levels B, C, and D for welds, which imperfections are tolerated, and how to specify the right level upfront.

Hardness Testing: Rockwell, Vickers & Brinell Compared

Hardness testing per Brinell, Vickers, and Rockwell compared: which method fits which component, and how to read a hardness value on a test certificate.

Freight Costs: The Complete Overview

Calculating freight costs: how base freight, surcharges such as BAF and THC, and chargeable weight add up to your true, actual shipping costs.

Seaworthy Packaging: VCI Protection & ISPM 15

Export packaging explained: what seaworthy packaging means, how VCI corrosion protection works, and what ISPM 15 requires for wood packaging.

Pallet Positions: CCG1, CCG2 and Double-Deck Loading

Planning pallet positions in a truck: what CCG1 and CCG2 mean for pallet load height, and when double-deck loading actually pays off.