Seals play a key role in wooden doors, anti-theft doors, sliding doors, various aluminum-plastic doors and windows, and other doors and windows. The most obvious is shockproof. After installing it on the door stop line, it reduces (or even disappears) the collision sound when closing the door (window), protects the edge of the door leaf, and prolongs the life of the door and reduces noise. The second is sealing, damping, and isolating the indoor and outdoor air, which effectively plays a role of heat preservation and energy saving, and prevents small insects such as mosquitoes from entering the room.

Colorful and special-shaped soft and hard plastic sealing strips are widely used in wooden doors, PVC board suit doors, garage doors, automatic doors, furniture, cabinet doors, various aluminum-plastic doors and windows, and other series of door and window sealing strips, which are energy-saving and environmentally friendly, dustproof, shockproof, waterproof, Sound insulation and light isolation alleviate the interference of outdoor noise and debris.

Reasonable design, convenient and durable installation, greatly improve the technical indicators of doors and windows, are an important part of doors and windows, extend the service life of equipment, furniture, etc., and effectively play a new energy-saving and environmentally-friendly product.