So that no one deceives you with a cheap price and it turns out to be a non-original shutter with no agent or real warranty, and because there are many offers, you must know? That the shutter is not just a commodity You buy it and install it, and that's it. You are buying a service, meaning the place you deal with must ensure that all motors and accessories are original, and the installation must be original. It must also have periodic maintenance services, after-sales services, and technical support that can help you at any time, even after the warranty period. Happy to serve you at any time. Or leave your number in a message and we will call you.