Adjustable 3D Mounting Unitized Curtain Wall Customized Unitised Glazing System

Unitized Curtain Wall Bracket Hook-connection System is the core mechanical connection system between curtain wall units and the building's main structure, specifically developed to achieve safe hoisting, three-dimensional fine adjustment, and long-term load transfer for large prefabricated curtain wall units. The system employs high-strength forged aluminum alloy or stainless steel cast hook components, forming a dynamically adjustable interface with the building's embedded parts through a "floating" fishhook-shaped connection mechanism. Its innovative four-dimensional adjustment mechanism (horizontal X/Y axis, vertical Z axis, and rotational angle) allows units to achieve displacement compensation of up to ±25mm and deflection correction of ±1.5° during installation, effectively accommodating construction tolerances of the main structure and foundation settlement deformations.

The system components are designed through topology optimization and validated via finite element simulation, with a single hook node achieving a tensile load capacity of 45kN and a shear load capacity of 60kN. It is equipped with self-locking anti-release latches and anti-vibration spring devices. All metal parts undergo marine-grade anti-corrosion treatment (complying with ISO 12944 C5-M standards), making it particularly suitable for coastal high-salt-fog or industrial pollution environments. The connection interface features multiple buffering layers: the first level consists of high-toughness nylon gasket sets to absorb micro-displacements caused by wind vibrations; the second level includes stainless steel disc springs to resist thermal stress; and the third level uses rubber damping blocks to mitigate impact energy during seismic events.

This hook-connection system supports a "hang-first, fix-later" rapid installation process, with a daily hoisting efficiency of up to 100 unit modules using a single machine, eliminating the need for on-site welding. Its modular design is compatible with various building substrates such as concrete, steel structures, and timber frames, and achieves millimeter-level pre-matching of embedded parts and hook points through BIM modeling. Suitable for super-tall landmark buildings, large-span spatial structures, and existing building curtain wall renovation projects, it redefines the mechanical interaction between curtain wall units and the building structure with industrial-grade connection precision and reliability.

Hanlun Curtain Wall

Foshan Hanlundimei International Trading Co., Ltd. is a professional provider of international high-end aluminum door and window system solutions. We are not merely traders of premium products but also “international movers” and “value transmitters” of cutting-edge technology and masterful craftsmanship.

Defining Precision with Technology, Driving the Global Market with Strength
We delve deep into the source of the global supply chain, selecting and integrating top-tier aluminum profile systems, innovative hardware, and smart accessories. Our core competitiveness stems from a profound understanding and application of core technologies such as structural mechanics, thermal and acoustic insulation, and smart connectivity in door and window systems. Through rigorous technical adaptation and localized solutions, we offer overseas partners and end-users high-performance, high-durability, and high-design aesthetic door and window products that exceed expectations. We integrate China’s manufacturing prowess and innovative technology into architectural and living spaces around the world.

Building Foundations with Integrity, Uniting the Future with Culture
We firmly believe that exceptional trade begins with deep trust. With “Hanlundimei, Trust Reaching the World” as our core ethos, we embed “integrity, professionalism, collaboration, and win-win” into every aspect of our operations. Internally, we foster a pragmatic, proactive, and expertise-respecting team culture that encourages continuous learning and technological innovation. Externally, we regard our clients as long-term strategic partners, building unbreakable bridges of cooperation through transparent processes, efficient responsiveness, and reliable full-cycle services.

We go beyond the cross-border flow of products, striving to become a value engine connecting Chinese intelligent manufacturing with the global high-end market. Foshan Hanlundimei International Trading Co., Ltd. looks forward to collaborating with you, leveraging our solid technological foundation and trustworthy corporate character to jointly open a new chapter in the world of doors and windows.