The Nhentrance sectional door is crafted from double-layered steel for unparalleled strength. The door panels have high-temperature-resistant polyester paint, look sleek, and provide exceptional durability. A thick layer of polyurethane foam ensures superior insulation, keeping your space warm in winter and cool in summer.

The door's robust construction continues with a heavy-duty hot-dipped galvanized steel track and an external torsion spring system designed to last over 50,000 cycles. Dual seal strips keep out the elements, ensuring airtightness and energy efficiency.

Safety is our priority, with features like airbag-based anti-pinch protection or infrared sensors that automatically reverse the door upon detecting an obstacle, safeguarding people and vehicles.

Available in multiple sizes and configurations, our sectional door adapts to any industrial environment, from warehouses to workshops, offering convenience and reliability. With NHentrance, you get a door that stands the test of time.

Structural Diagram

Color Selection

√ Rapid Operation: Both manual and electric modes can fully open within 30 seconds, enhancing work efficiency.
√ Superior Sealing: High-density materials and precise sealing systems resist wind, rain, and water ingress.
√ Enhanced Safety: Features include air cushion and infrared sensors for automatic reversing upon obstacle detection, preventing accidents, and ensuring safe operation.
√ Energy Efficiency: Good insulation reduces heat loss, contributing to energy savings and a comfortable indoor environment.
√ Space Optimization: Vertical movement design minimizes space requirements, making it ideal for areas with limited space.
√ Durable Performance: Constructed from high-strength materials, ensuring long-term reliability and resistance to harsh conditions.
√ Customizable Options: Available in various sizes, colors, and configurations to meet individual customer needs, enhancing architectural aesthetics.

NHentrance Co., Ltd. specializes in high-performance industrial doors, garage doors, and loading dock systems. With over two decades of expertise, NHentrance operates advanced production facilities in Wuxi and Dongtai, ensuring large-scale output and meeting the demands of global markets.

Our products adhere to stringent European industry standards and have earned prestigious certifications, including the EU CE mark, international SGS, and ISO9001 Quality Management System certification. NHentrance's commitment to quality and innovation has exported its products to over 30 countries and regions, including the European Union, the United States, Canada, France, Australia, Dubai, India, etc.

Serving industries such as manufacturing, logistics, electronics, and food processing, NHentrance delivers tailored solutions designed to meet the diverse needs of its international clients. With a dedicated R&D team, we prioritize advanced engineering, durability, and operational efficiency.

NHentrance's reputation for exceptional quality, competitive pricing, and comprehensive customer support makes us a trusted partner for businesses worldwide, offering reliable, innovative, and certified solutions for industrial applications.