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Company Profile: Your Trusted Factory Partner
As a leading Chinese exporter in the door and window industry, DERCHI provides global customers—and specifically the rapidly growing Peruvian market—with one-stop customized aluminum door and window solutions for residential, commercial, and large-scale engineering projects. We bridge the gap between advanced manufacturing and local Peruvian architectural needs.

180,000 m²
Production Base
1,000,000 m²+
Annual Production Capacity
Certifications, Honors & Advanced Manufacturing
DERCHI holds over 100 national patents, including the exclusive Four-Side Six-Point Lock invention patent for enhanced anti-theft security—a crucial feature for residential developments in urban Peru. Our products meet major international standards including Hurricane Certification, CE (EU), NFRC (USA), AS2047 (Australia), CSA (Canada), Energy Star, and ISO 9001.
DERCHI Doors and Windows (Guangdong Dejiyoupin Doors and Windows Co., Ltd.) has been recognized by the world-class media Xinhua News Agency as a "China Famous Brand". The company specializes in the research, development, and manufacturing of high-end aluminum doors and windows for the global market, with strong innovation capability and large-scale production capacity perfectly suited for Peru's mega-projects.
Advanced Equipment Guaranteeing Precision
DERCHI operates a fully integrated production system supported by advanced manufacturing technology and strict quality management to ensure every shipment to Peru is flawless:
- Independent window and door performance testing center
- 168 production processes with 38 strict quality inspections
- 8 internationally advanced automated production lines
- 6 glass production lines & 5 intelligent warehouses
- 3 German fully automated strip insertion machines ensuring high precision and zero-error delivery
Corporate Team: Our professional team collaborates across the entire chain from research and development to manufacturing and quality control. With strong cohesion and technical expertise, DERCHI continuously sets new benchmarks in the door and window industry, providing dedicated support to our Peruvian distributors and project managers.