Introduction: The Steel Behind the Spark Hey, I’m Barry Zeng. Over the past 12 years, I’ve been working with sheet metal at Shanghai Yunyan Prototype & Mould Manufacture Factory, and if there’s one thing I’ve learned, it’s this: people either…
Hey, I’m Barry Zeng. I’ve been bending metal, cutting steel, and trying to figure out why engineers design impossible parts for the last 12 years at Shanghai Yunyan Prototype & Mould Manufacture Factory. And if there’s one thing I’ve learned,…
Hi, I’m Barry Zeng, a manufacturing engineer at Shanghai Yunyan Prototype & Mould Manufacture Factory. If you’ve ever needed a replacement part for a machine that’s older than your first car — and the original manufacturer told you “sorry, we…
Hi, I’m Barry Zeng, a manufacturing engineer at Shanghai Yunyan Prototype & Mould Manufacture Factory. If you’ve ever needed a custom part made, you’ve probably asked yourself: “Should I get this CNC machined or 3D printed?” It’s a great question…
Hi, I’m Barry Zeng, a manufacturing engineer at Shanghai Yunyan Prototype & Mould Manufacture Factory. If you’ve ever looked at a metal part — a car transmission housing, a laptop hinge, or a power tool body — and wondered, “How…
Hi, I’m Barry Zeng, a manufacturing engineer at Shanghai Yunyan Prototype & Mould Manufacture Factory. You know those metal parts you see everywhere — the brackets holding up your office shelves, the chassis inside your computer, the panels on your…
Hi, I’m Barry Zeng, a manufacturing engineer at Shanghai Yunyan Prototype & Mould Manufacture Factory. If you’ve ever needed a replacement part for an old machine — and the manufacturer told you it’s discontinued — you know the pain. Or…
Introduction: The Steel Behind the Spark My name is Barry Zeng, a manufacturing engineer at Shanghai Yunyan Prototype & Mould Manufacture Factory. If you’re reading this, you’re likely searching for sheet metal spare parts fabrication — and probably wondering: “Where…
Introduction: The Steel Behind the Spark Hi, I’m Barry Zeng, a manufacturing engineer at Shanghai Yunyan Prototype & Mould Manufacture Factory. Have you ever held a precision metal part — a bracket, a gear, or a housing — and wondered,…