एलिवेटर डोर स्लाइडर हॉल डोर फेल्ट लेयर डोर फेल्ट कैनवास 3100R2 कार डोर ओटिस के लिए उपयुक्त

Video Description:
Discover the Elevator Door Slider Hall Door Felt Layer Door Felt Canvas 3100R2 Car Door, specifically designed for OTIS elevators. This essential component ensures smooth door operation, reduces noise, and provides dustproof sealing. Perfect for maintenance and replacement of aging parts in OTIS 3100R2 car door systems.