Introducing our remarkable Heavy Sliding Door Series - Open and Extend! As a factory-based manufacturer, we specialize in crafting high-quality sliding doors that add functionality and elegance to any space. These doors are designed to effortlessly glide open and extend, offering seamless indoor-outdoor flow and maximizing space utilization. Crafted with precision and using premium materials, our Heavy Sliding Door Series guarantees durability and long-lasting performance. Elevate your environment with our factory-fresh sliding doors today!