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/COMPANY PROFILE Company Introduction CENTRE WinGreen, a Danish-Chinese joint venture, is a supplier of aluminum alloy energy-saving window and door systems. As a global leader in PU thermal bridge broken aluminum alloy (aluminum alloy polyurethane composite) energy-saving window and door systems, we have always adhered to Europe's excellent energy-saving window and door design and manufacturing technologies, implemented advanced European control standards and quality management systems, and focused on providing high-end energy-saving window and door system solutions and consulting services. TECHNOLOGY Lin Guangli Currently serving as the Chief Engineer at Wingreen, holding the title of Senior Engineer. With nearly 20 years of experience in technical application of energy-efficient glass and warm-edge technology in construction, he has been engaged in the application and promotion of window, door, and curtain wall technologies. He has participated in the compilation of multiple national standards in the field of domestic windows, doors, and building energy conservation, both as the principal editor and co-editor. Moreover, he has been involved in the preliminary technical work of windows, doors, and curtain wall glass for several major national projects and landmark buildings. BRAND ADVANTAGE Extensive Project Experience: Nationwide completion of over 400 ultra-low energy consumption project cases. Our proven solutions and rich construction expertise provide reliable assurance for successful project acceptance.Comprehensive Certification System: Our entire product range has passed certifications including Germany's Passive House Institute (PHI) certification, Ministry of Housing and Urban-Rural Development's Kangju certification, National Green Building Material Product certification, and Carbon Footprint certification.Full Range Product Portfolio: We offer complete turnkey solutions for all types of exterior envelope components required in ultra-low and near-zero energy buildings, including outward-opening windows, inward-opening windows, sliding windows, hung windows, sliding doors, unit entry doors, main entrance doors, fire-resistant doors, curtain walls, and window frames/sub-frames.Superior Thermal Insulation Performance: Wingerun products achieve China's and Europe's highest relevant test standards for airtightness (Level 8), water tightness (Level 6), and wind load resistance (Level 9). Specifically: |