About Us

We specialize in customized manufacturing of aluminum alloy doors and windows, as well as glass curtain walls

Company Overview

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.

Strategic Partnership with Schüco

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.

Manufacturing Excellence

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.

Project Portfolio

Under the leadership of General Manager Mr. Lu Kangning, Ruishi focuses on quality over scale. We have successfully delivered over 80% of Schüco’s foreign-invested projects in China, including:

R&D Centers

Bayer Shanghai R&D
BASF Shanghai R&D
Roche Shanghai R&D
Novartis Shanghai R&D

Industrial & HQs

BMW Shenyang Plant
Mercedes-Benz Asia Re-manufacturing Center
Siemens Suzhou
Shanghai Disney Resort

Vision

Ruishi remains committed to excellence in high-end architectural façade systems, continuing our deep collaboration with Schüco to serve premium construction projects worldwide.

Welcome to visit our factory!

Enterprise Advantage Section

ENTERPRISE ADVANTAGE

From technology to service, Quanwei helps customers achieve efficient and compliant environmental governance while reducing operating costs through the advantage of the entire chain.

GLOBAL TRADESERVICES

1. We're able to provide certificates for exports to the US and Europe.
2. Fully automatic production and testing process.
3. Minimize human error interference.

AUTOMATED PRODUCTION

1. Strict incoming and outgoing inspection process.
2. All raw materials are top brands in the industry.

FULL DIGITAL TRANSFORMATION

1. Have top equipment manufacturing partners
2. Provide comprehensive proofing and testing assistance

INTERIN.ATIONAL COMPLIANCE SUPPORT

1. Complete domestic and international service outlets.
2. 24-hour technical support.