Laser Welding in Sheet Metal: When It Makes Sense
A practical guide to laser welding in sheet metal fabrication — how it compares to TIG and MIG, where laser welding wins, cost analysis, and real OEM applications.
Welding
Livestock Equipment
Designing Durable Sow and Hog Feeders in Galvanized Steel
Engineering guide to designing livestock feeding equipment in galvanized steel. Sow vs hog feeder design, structural reinforcement, corrosion management, and our manufacturing experience for Hog Slat (USA).
Laser Cutting
Laser Cutting Nesting: How to Save 15% on Material Cost
Guide to laser cutting nesting optimization. Common-line cutting, chain cutting, lead-in/lead-out strategies, nesting software, and designer tips for material savings.
Design Guide
Choosing the Right Sheet Metal Thickness: A B2B Buyer’s Guide
How to select sheet metal thickness for OEM parts. Gauge vs mm, thickness by application, bend radius rules, welding considerations, cost implications, and tolerance.
Welding
Controlling Welding Distortion in Sheet Metal Fabrication
Practical guide to controlling welding distortion in sheet metal — weld sequencing, fixturing, pre-bending, heat input control, and material-specific techniques from a working factory floor.
OEM Guide
OEM Sheet Metal Manufacturing Guide
A practical 2026 guide to sourcing OEM sheet metal manufacturing from China. How to vet suppliers, manage quality, control costs, and avoid the most common pitfalls. Written by Ningbo factory owner Jianan Gao.
Library Furniture
Library Cart Design: Materials, Structure, and Durability
Engineering guide to designing durable steel library carts, book trucks, and book transport equipment. Material selection, structural design, wheel selection, powder coating for library environments.
Design Guide
K-Factor and Bend Allowance: A Sheet Metal Designer’s Guide
Technical guide to K-factor and bend allowance for sheet metal designers. Typical K-factors by material, bend allowance vs bend deduction, flat blank calculation, and CAD software tips.
Quality
Deburring and Edge Finishing: Why It Matters for OEM Parts
Why deburring matters for sheet metal OEM parts. Burr types, deburring methods, edge finishing standards, coating adhesion, and cost of skipping edge finishing.
Design Guide
Design for Assembly (DFA): 8 Rules to Cut Assembly Cost
Eight practical Design for Assembly rules for sheet metal — minimize part count, self-locating features, top-down assembly, captive fasteners, Poka-Yoke, and more. Real examples from the factory floor.