–Simple, Stylish Design –Large Opening Space: Ultra-narrow frame design allows for better light transmission, creating a more open and spacious feel. –Classic Fashion Lock: Elegant and durable, featuring an embedded frame package fan structure for a timeless design. –Equipped with standard 12A hollow glass and available in new and popular styles, with the option to add small grid bars for customization. –Smooth Sliding Mechanism: Features SUS304 stainless steel rails for effortless and smooth sliding. –Three-Linkage Operation: Offers a simple and convenient three-panel opening system for ease of use.