Aluminum Alloy Doors & Windows

Based in Jinshan District, Shanghai, Ruishi operates a 5,000 m² manufacturing facility. We specialize in high-end aluminum doors, windows, curtain walls, and building envelope systems, with an annual production capacity of 100,000 m².
Since 2005, we have been a core strategic partner of Schüco International (Germany). As the authorized fabrication partner in Shanghai, we were honored with the "Schüco China Quality Partner" award in 2019. Over 90% of our business comprises Schüco system products.
We utilize a full set of imported German Schüco machinery and Italian CNC processing centers. This enables complete in-house production—from thermal break assembly to final hardware installation—ensuring the highest precision for premium architectural systems.