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Internally open and internally inverted window is a window type with two opening modes. It can realize the inward tilt (inward tilt opening) or inward opening by rotating the handle (90°, 180°). Compared with the common outward opening window, it is mainly different in a set of hardware.

Micro ventilation window is a window system that combines ventilation and safety design, aiming to provide higher safety while ensuring indoor air circulation. The biggest feature of micro ventilation window is its unique micro ventilation design, which allows tiny vents to be set on the window or a special ventilation structure to allow air to flow slowly into the room, thereby ensuring indoor air quality while avoiding the safety hazards caused by large-scale window opening.

​Sliding windows are divided into horizontal sliding windows and vertical sliding windows according to the different sliding directions. Horizontal sliding windows need to have rails and grooves on the upper and lower parts of the window sash, and vertical sliding windows need pulleys and balancing measures. Sliding windows have the advantages of not occupying indoor space, beautiful appearance, economical price, and good sealing. High-end sliding rails are used, and they can be opened flexibly with a light push. With large pieces of glass, it not only increases indoor lighting, but also improves the overall appearance of the building. The window sash has a good stress state and is not easy to be damaged, but the ventilation area is subject to certain restrictions.

Chinese antique style exterior window refers to a door and window product that imitates the styles and patterns of ancient doors and windows and is produced using modern technology and materials. This product not only restores the style of ancient doors and windows as much as possible in appearance, but also combines modern technology and materials, with a simple and natural appearance and modern performance. This product not only pursues the similarity with ancient doors and windows in appearance, but also optimizes its function and durability to meet the needs of modern life.

Chinese antique style exterior door is an outdoor door type that combines traditional craftsmanship with modern technology. It is based on the door style of ancient Chinese buildings. It reproduces the gate etiquette of oriental buildings through antique carvings, classic patterns, precious wood and other elements. It is not only a door, but also a carrier of culture. It is suitable for scenes such as Chinese courtyards, villas, and shops in ancient towns, showing the cultural taste of the owner.

Double Tempered Glass Aluminum Casement Windows utilize an aluminum alloy profile as their frame. Double-glazed aluminum casement windows are hinged and mounted on the side of the door or window. They consist of two sheets of tempered glass separated by a sealant and spacer to create a hollow space. The space is filled with an inert gas (such as argon) to reduce heat conduction. The aluminum alloy profile wall thickness is ≥ 1.4mm, the surface anodized coating thickness is ≥ 15μm, and the tensile strength is ≥ 160MPa.