Our Blog

Exporting fasteners isn’t just about the product—it’s about the packaging. Without strong, compliant, and sea-ready packaging, even the best hardware can arrive damaged. We’ve worked with global buyers who demand

If you’re sourcing wood screws from China, you’re probably swamped with options. I get it. As Monica Song, founder of Shanghai Hengrui Industry Co., Ltd, I’ve spent 15+ years in

You’re handling a complex engineering project and need bolts that match exact specs. Generic fasteners won’t cut it—and errors cost time and money. This guide walks you through how to

Looking for reliable lock washer manufacturers in China? If you’re sourcing for automotive, machinery, or construction projects, you know that a weak washer can compromise an entire assembly. That’s why

Zinc-nickel plating is widely used across industries where metal parts face extreme environments, including automotive, wind energy, oil & gas, and infrastructure. But what coating thickness is ideal? And how

If you’re sourcing timber bolts from China, chances are you’re hunting for quality, reliability, and custom production support. I’ve been in this industry for over 15 years, I’ve helped buyers

Choosing the right coating for industrial fasteners is very important. It may affect the performance and service life of your products. In harsh working environments, rust and wear are serious

Spring washers may be small, but in industries like automotive, construction, and heavy machinery, they play a massive role in ensuring bolt tension and preventing loosening. So when you’re sourcing

Choosing the right fastener process can be confusing. Cold forging? Machining? Both sound technical—and costly if you guess wrong. In this article, I’ll walk you through the key differences so

Struggling to source shoulder bolts that are both affordable and reliable? You’re not alone. Many buyers waste time chasing factories that can’t deliver. I’ve helped dozens of procurement leaders fix

Selecting the wrong bolt coating can lead to corrosion, early failure, and costly rework. Whether you’re a procurement professional, technical engineer, or OEM buyer, knowing these 8 essential surface treatments

If you’re sourcing square nuts for your next big project, you know how crucial it is to find a reliable supplier in China. I’m Monica Song, founder of Shanghai Hengrui