Hey, I’m Barry Zeng. I’ve been in manufacturing for 12 years at Shanghai Yunyan Prototype & Mould Manufacture Factory, and if there’s one industry that has taught me the most about precision, it’s aerospace. I still remember the first aerospace…
Hey, I’m Barry Zeng. I’ve been in manufacturing for 12 years at Shanghai Yunyan Prototype & Mould Manufacture Factory, and I’ve watched the conversation around 3D printing shift dramatically. Ten years ago, it was purely a prototyping tool. Five years…
Hey, I’m Barry Zeng. I’ve been in manufacturing for 12 years at Shanghai Yunyan Prototype & Mould Manufacture Factory, and I’ve heard the same claim about additive manufacturing for a decade: “It’s too expensive for real production.” For a long…
Hey, I’m Barry Zeng. I’ve been in manufacturing for 12 years at Shanghai Yunyan Prototype & Mould Manufacture Factory, and I’ve learned that “high precision” is one of the most misunderstood phrases in this industry. Over the years, I’ve had…
Hey, I’m Barry Zeng. I’ve been in manufacturing for 12 years at Shanghai Yunyan Prototype & Mould Manufacture Factory, and I want to start with a confession: for the first five years of my career, I thought Metal 3D printing…
Hey, I’m Barry Zeng. I’ve been in manufacturing for 12 years at Shanghai Yunyan Prototype & Mould Manufacture Factory, and if there’s one question I’ve never stopped thinking about, it’s this: what is precision actually worth? I’ve seen clients pay…
Hey, I’m Barry Zeng. I’ve been in manufacturing for 12 years at Shanghai Yunyan Prototype & Mould Manufacture Factory. If there’s one category of components that quietly holds modern industry together, it’s CNC precision turned parts. You don’t see them…
Hey, I’m Barry Zeng. I’ve been running a CNC machine shop for 12 years at Shanghai Yunyan Prototype & Mould Manufacture Factory, and I’ve also been on the other side of the table — hiring CNC machine shops to make…
Hey, I’m Barry Zeng. I’ve been running a CNC machining service for 12 years at Shanghai Yunyan Prototype & Mould Manufacture Factory, and if there’s one thing that drives me crazy about this industry, it’s how long it takes to…
Hey, I’m Barry Zeng. I’ve been in manufacturing for 12 years at Shanghai Yunyan Prototype & Mould Manufacture Factory, and I still remember the day I had to choose between buying a CNC mill and sticking with my manual machines.…