
Tb100 Slim High Quality Slide Rail Two Way Hold-Open Hidden Automatic Hydraulic 28mm Width Concealed Door Close. 5-Year Warranty Coverage: Comprehensive 5-year warranty for mechanical defects and performance issues. 500,000 Cycle Durability: Proven reliability with over 500,000 tested cycles meeting EN1154 and UL228 standards. Customizable Color Options: Available in Silver, Gray, or fully customized colors based on design requirements. Flexible Customization Services: Supports full customization, minor customization, and customization from samples or designs. Two-Section Speed Control: Features adjustable closing speed and optional hold-open function for versatile use. Wide Application Range: Suitable for markets, fire exits, homes, hotels, offices, hospitals, and schools. Aluminum Alloy Construction: Durable and lightweight design made from high-quality aluminum alloy material. Global Technical Support: Online technical support, return and replacement services available for customer satisfaction.