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Pure copper is widely used in electronics, construction, decoration, and art fields due to its beautiful reddish-brown color, excellent electrical conductivity, thermal conductivity, and corrosion resistance. The

Let’s start! I used to think anodizing was mostly cosmetic, just a sleek way to add color to aluminum. Then I worked on a part

I used to think sandblasting was just for looks. Make something matte, remove rust, smooth out a weld. That was it, right? Turns out, it’s

When a supplier once sent me a “polished” metal panel that looked dull and streaky, I knew something had gone wrong. Turns out, it was

I remember the first time a client asked if we could make a part with 2 different colors on the same piece of aluminum. At

Some finishes look great—right up until they fail. I’ve been there. What seemed perfect during prototyping didn’t survive six months of real use. That’s how

I thought everything was good to go. Parts arrived. They looked clean. The coating looked smooth. But a few weeks later? Peeling. Cracking. Like the

I once got stuck approving a batch of parts with a mirror finish that looked perfect. Then a customer complained about friction problems during assembly.

When our etched logo gear showed up at the client meeting, everyone reached for it. No smears, no fading. Just crisp branding that made people