Guided by our core vision—"To become a globally leading provider of green shading systems, using aluminum alloy as the core carrier to protect a sustainable future"—Yongfeng Lihua Industrial Group (SunLever) leverages nearly 30 years of aluminum processing expertise and end-to-end intelligent manufacturing capabilities to deliver comprehensive, eco-friendly, stylish, and smart outdoor shading solutions worldwide.

1. Application Scenarios & Product Matrix

We tailor shading configurations to fit diverse architectural environments and functional demands:

• Commercial Complexes & Luxury Hotels: Integrate louvered pergolas, shading louvers, and side zip screens to achieve a perfect balance of light control, weather resistance (wind & rain), and building energy efficiency.
• Office Buildings & Public Facilities: Deploy architectural facade louvers and intelligent drive systems to reduce thermal gain, optimize energy consumption, and support low-carbon architectural goals.
• Private Gardens & Residential Courtyards: Feature SunLever premium outdoor pergolas, shutters, and cantilever umbrellas for flexible daylighting, creating comfortable, energy-efficient, and elegant outdoor living spaces.

2. Core Solution Advantages

A. Integrated Manufacturing & Full Process Quality Control

• Eco-Friendly Sourcing: Priority is given to low-carbon aluminum billets with recycled content and eco-friendly surface coatings to guarantee sustainability at the source.
• In-House Manufacturing: Operating 22 extrusion lines and 6 powder coating lines with automated cutting, punching, and assembly machinery, ensuring self-controlled profile production and surface finishing.
• Digital Traceability: Deployed ERP + MES systems enable real-time tracking from raw material heat numbers to final warehousing records, minimizing operational errors.
• Rigorously Tested: Our independent laboratory (equipped with spectrometers, film thickness gauges, salt spray chambers, and wind-load test rigs) strictly enforces a 3-stage checkpoint inspection (first-piece, in-process, final) to ensure zero defects and high weather resistance.

B. Global Compliance & Authoritative Certifications

• System Management: Certified under ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018.
• International Standards: Full compliance with CE Marking, RoHS Directives, and REACH standards, supported by SGS performance test reports and 30+ national patents.

C. Scalable Delivery & Global After-Sales Support

• Mass Production Capability: Over 200,000 m² of modern manufacturing base with an annual capacity exceeding 45,000 tons, guaranteeing large-scale delivery and rapid lead times for global orders.
• Sustainable Logistics: Packaged using recyclable or regenerative materials to minimize environmental impact and transit damage.
• Rapid Service Response: Global after-sales mechanism guarantees technical support or spare parts dispatch within 72 hours.