Steven Cheng

I run Topworks Plastic Mold, an injection mold and plastic molding manufacturer based in Huangyan, Taizhou — the historic center of China's mold-making industry — founded in 2005. Over two decades, we've built tooling and production parts for buyers across the US, EU, and Australia, spanning medical, consumer electronics, automotive, and packaging applications. Beyond running the factory, I manage our entire digital presence myself — web development, SEO and content strategy, and the interactive engineering tools (cost calculators, DFM guides, mold component diagrams) that help international buyers evaluate and spec their projects before they ever request a quote. It's an unusual combination for someone in manufacturing, but I think the two sides reinforce each other: understanding how...