Welcome to Unionfab's knowledge base for practical insights into different manufacturing processes, materials, and design decisions.

Learn about 3D printing costs, including in-house vs. outsourcing options, with a free cost calculator and saving tips.

Unlock the potential of PolyJet 3d printing by exploring its process, strengths and weaknesses and applications.

Can you powder coat stainless steel? Read this article to learn about the step-by-step process involved, and explore various applications.

Discover the differences between 316 and 316L stainless steel and learn about which one is best suited for your needs

Find out what a CMM machine is, its uses, and the importance of CMM inspection.

Explore the most popular stainless steel finishes and how they can enhance your creations — both visually and functionally.

Comparing HDPE and ABS helps in selecting the right one for your specific needs, whether for durability, appearance, or cost.

Compare aluminum and stainless steel in terms of strength, cost, and application to find the ideal material for your project

Discover the key differences between Alodine and anodize coatings. Find out which one offers superior protection and performance for metal parts.

TPU filament is more than just flexible. Explore its applications, advantages, and why you should consider it.

The article will provide a thorough introduction of injection molding flash, from its causes to practical solutions.

Explore the differences between polyamide and nylon, understanding their unique properties for tailored 3D printing applications.

Discover how multi-color 3D printing can transform your projects. Learn about techniques, materials, and applications for vibrant, detailed prints.
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Unionfab is China's Largest 3D Printing Manufacturing Company for Rapid Prototyping and On-Demand Production Parts.
