The window regulator is made of metal, which is wear-resistant and sturdy, providing you with a longer use time Adjust the door window opening size of the special components, its function is to ensure that the door window glass smooth rise and fall, and smoothly open and close. Car window lifts are easy to install and use, requiring no modifications. Directly replace old or damaged window regulators Offering outstanding durability, the core components of these car window levers feature a robust motor and transmission mechanism, ensuring they are unlikely to jam even after prolonged use. They require minimal routine maintenance and can significantly extend the service life of the window system. Excellent design to make your car more practical. If you have any information you need to know, please feel free to ask us a question and we will respond as soon as possible., Manufacturer: Zynther