Construction services

Wholetops delivers one-stop full-chain construction services for metal building envelopes, including four core modules: early planning & custom design, standardized on-site construction, full-cycle material management, and millimeter-level quality control. With over 20 years of practical experience in domestic and overseas landmark projects, we own professional in-house teams for design, production and construction without relying on third-party subcontractors. We implement closed-loop full-process management covering scheme research, drawing deepening, factory prefabrication, on-site installation and document filing. We customize integrated systems of curtain walls, metal ceilings, Al-Mg-Mn roofing and composite honeycomb panels for various building types such as commercial complexes, transport hubs, cultural venues, resorts and irregular super high-rise buildings. Complying strictly with domestic and international standards for construction safety and green energy conservation, we deliver stable, high-quality envelope projects to global clients through refined craftsmanship and efficient implementation capabilities.


  • Early Planning & Custom Design

    Custom integrated curtain wall, ceiling and roofing envelope solutions based on building type, facade shape, local climate and project budget. Dedicated project managers provide full support and coordinate design, production and construction teams for complex special-shaped and super high-rise buildings.

  • Standardized On-site Construction

    Complete prefabrication, on-site installation and sealing adjustment of aluminum veneers, Al-Mg-Mn roofing, metal honeycomb panels and aluminum ceilings under strict safety and quality standards, restore design renderings accurately for commercial complexes, transport hubs, cultural venues and other projects.

  • Material Control & Project Document Filing

    Track the whole process of production, delivery and site entry of panels, hardware and sealing accessories, update construction progress in real time. Sort test reports, detailed drawings and completion archives completely to ensure orderly project delivery as scheduled.

  • Millimeter-level High Precision Quality Control

    In-house professional team directly manages the whole project without subcontractors and responds rapidly to on-site issues. Daily cross-disciplinary meetings coordinate overlapping construction work, delivering high-quality landmark projects with refined manufacturing and installation standards.

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Our Projects worldwide

As the city landmark of brand image, corporate headquarters buildings demand premium aesthetics, long-term weather resistance, energy efficiency and noise reduction. WholeTops provides one-stop metal cladding solutions for corporate headquarters, tech office towers and industrial park buildings, covering flat, curved, perforated, double-curved and integrated thermal insulation aluminum panels.