Kangjian
Kangjian
San Miguel represents a vital node in the intersection of modern infrastructure and sustainable development. As a premier Windows and Doors Parts Supplier, Qingdao Kangjian Aluminum Industry Technology Co., Ltd. leverages its technical prowess to support San Miguel’s architectural evolution. Our commitment to 6063-T5 alloy standards ensures that local buildings achieve high-performance thermal insulation and structural longevity.
In an era of global volatility, our factory serves as a bedrock of stability. With 15,000 tons annual capacity and advanced extrusion lines, we minimize lead times for our international partners. By utilizing automated IATF16949-certified workflows, we guarantee that every unit—from high-strength aluminum window frames to precision door hardware—meets strict ISO quality thresholds.
