Do you sometimes ask yourself how it is that machines know when to start or stop? The secret is no secret at all – an electromagnetic relay! These relays, produced by our company Yousi, are vital for all sorts of machines to work properly. They’re like magic switches that toggle things on or off using electricity. Now, let us take a look at some cool information on different kinds of electromagnetic relays that Yousi provides!
If you need a lot of relays, you’ll want them to be good and reliable, won’t you? Yousi are exactly what you need. They are tested a gazillion times to ensure they work flawlessly, each and every time. They can take a lot of electricity and just keep on going like a champ, even when the going gets tough. So, if you're purchasing these relays in bulk for your business, these will be hard to beat!
In large factories where machines are up and running all day, you simply require top-grade parts to prevent things from breaking. For those challenging tasks—and still more challenging environments—Yousi offers high-performance electromagnetic relays. They're built incredibly tough, and they are able to withstand a ton of heat and pressure with no damage. That would be less time spent in agonizing over machine shutdowns and more getting work accomplished. And they also help ensure everything runs safe and smooth.

So we all love to save money, am I right? Well, that's where Yousi's energy-sipping electromagnetic relays come in. They are low power yet still perform admirably. That means you can cut on electricity bills and be a little kinder to the planet. And, Yousi sells these for really fair prices, so you can get high-end quality without breaking the bank.

You want something to last a long time when you order a lot of it. Yousi’s electromagnetic relays are not at all flimsy. They’re built not to wear out quickly, so they continue to work year in and year out. And even better, you don’t have to replace them all the time. It saves you time and money so that’s a bonus!

Every business is different, right? Yousi recognises this, which is why they provide adjustable electromagnetic relays. Whether you want something a bit off in size, or power, or even shape, Yousi can make it so. In this way, you get exactly what you need to make your machines perform at their optimal level. It’s a relay, custom-made just for you!
Backed by a team with more than 20 years of industry experience, we serve 180+ countries and regions and have supported over 10,000 customers with reliable automation solutions and competitive global pricing.
Our dedicated team of purchasers, technicians, sales experts, and logistics specialists works collaboratively to reduce costs, provide timely technical support, ensure accurate quotations, and deliver secure packaging for seamless global service.
We maintain authorized partnerships with over 10 top-tier international brands such as Siemens, Omron, Mitsubishi, and Schneider, ensuring genuine, high-quality industrial control products for clients worldwide.
We supply a complete range of industrial electrical equipment—including PLCs, HMIs, sensors, inverters, motors, and solenoid valves—providing integrated, high-performance solutions for diverse automation needs.