




Brief description:1. Superior Product Series: The Fusion of Security, Design, and QualityOur core
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1. Superior Product Series: The Fusion of Security, Design, and Quality
Our core product lines cover modern garage doors and professional security doors, tailored to diverse architectural styles and security needs:
Modern Glazed Garage Doors: Constructed with high-strength aluminum alloy frames and robust, translucent panels (e.g., polycarbonate or tempered glass). The 50mm door panel thickness and 2.0mm aluminum profiles ensure durability. Available in standard colors like black and white, as well as various glazing options including clear, frosted, opaque black, and 5+6+5 insulated glass. This design ensures security and privacy while introducing natural light, enhancing the modern, sophisticated look of your property.
Luxury Integrated Garage Solutions: We provide not just single doors, but complete garage facade designs. Featuring large-scale glazing, concealed tracks, integrated lighting, and dark accents, the garage blends seamlessly with the main residence. In the warm dusk light, it presents a high-end, inviting, and secure home atmosphere.
Professional Security Doors: Designed for stand-alone entrances, these doors also utilize high-standard aluminum frames. We offer various installation methods (single/double track, with back rail, etc.) to adapt to different door openings and ceiling conditions, guaranteeing a stable and solid installation on any structure.
2. Core Smart Drive Systems: Powerful, Quiet, and Fully in Control
A door's superior performance relies on a powerful "heart." We provide a full range of motors and control systems, from residential to industrial grade:
Imported & Industrial-Grade Motors: Options include the Comfort series (imported) and the F-890E series (industrial). Rated power spans from 0.15KW to 0.48KW, with maximum output torque up to 85N.m, ensuring smooth, powerful, and reliable operation for large, heavy doors.
Comprehensive Smart Control: Supports various opening methods, such as traditional key/pad, wireless remotes, smartphone app control, and fingerprint recognition. The system integrates wireless safety edges and infrared photoelectric beams, triggering immediate reversal upon obstruction for ultimate protection of family and vehicles.
Broad Compatibility: Motors are compatible with standard voltages (220V-230V AC) and offer multiple configuration options for easy integration with existing smart home systems.
3. Professional Installation & Lasting Reliability: Built to Endure
To ensure our products perform flawlessly, we provide scientific installation guidelines and a complete set of high-quality accessories:
Precise Installation Parameters: Detailed guidelines ensure optimal setup. For example, a minimum side clearance of ≥10cm is recommended, and a ceiling-to-rail distance of ≥20cm ensures sufficient space for the motor and torsion spring system, guaranteeing smooth operation and maximum longevity.
Complete High-Quality Accessories: Every component, from critical torsion springs (available in various specifications for different ceiling heights and door weights) and heavy-duty tracks (straight, curved, "r" type), to load-bearing rollers, anti-break safety devices, motor mounting plates, bottom brackets, hinges, and all hardware, is manufactured from premium materials. This ensures the entire system runs smoothly, quietly, and durably.
Clear Structural Schematic: Detailed diagrams illustrate the synchronized workings of door panels, tracks, motors, hangers, and torsion springs, providing confidence in the system's reliability and maintainability.
4. Why Choose Our Door Systems?
Secure & Robust: High-standard materials, meticulous craftsmanship, and smart protection technology create a dual physical and electronic security barrier.
Smart & Convenient: Multiple control methods seamlessly integrate into modern living, offering control anytime, anywhere.
Durable & Long-Lasting: Professional-grade motors, premium accessories, and scientific installation ensure an exceptionally long service life with low failure rates.
Aesthetic Design: Modern, minimalist styling with multiple customization options transforms the door into a valuable architectural highlight.
Complete Solution: From the door, motor, to all installation accessories, we provide a full package with professional technical support.
Build a secure, intelligent, and elegant entrance. Choosing us means selecting peace of mind, refined taste, and a confident promise for the future.
Company name:
Qingdao Lead Construct Technology CO.,LTD.,
:
Company address:
No. 6818, North Outer Ring Road, Linqu County, Weifang City, Shandong Province
E-mail address:
frank@ldvdoorwindow.com
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