Blog

A quick guide to how arc welding works, the key welding methods (MIG, TIG, Stick, FCAW), and their ideal applications.

Learn how custom manufacturing creates precision, high-tolerance products using advanced methods like CNC machining and 3D printing—plus when industries choose it over mass production.

Learn how different metal fabrication methods compare in cost, precision, and speed to find the right solution for your custom parts.

Learn the key differences between fabrication and manufacturing, how each process works, and when to use them in product development.

Explore Haizol’s verified list of the top metal fabrication companies in China for 2026. From precision sheet metal to heavy welded structures and EV enclosures, these manufacturers deliver export-ready quality across industries like automotive, energy storage, electronics, and rail transit.

A quick breakdown of how Sinker EDM forms intricate cavities in hard materials using spark erosion and why it’s ideal for molds, dies, and high-precision parts.

Learn how casting turns molten metal into complex, durable parts. This quick guide explains the process, materials, and the four main casting methods used in manufacturing.

Finishing is the final step that transforms metal parts from functional to high-performance. Discover the key metal part finishing processes, anodizing, electroplating, passivation, coating, and more. Learn how each method enhances strength, corrosion resistance, and appearance.

Learn how different metal surface finishes like anodizing, electroplating, powder coating, and electropolishing protect parts from corrosion, enhance wear resistance, and improve appearance, helping you choose the right finish for your project.