Casalander doors and Windows is a high-end aluminum alloy doors and Windows design and development, production and manufacturing, and set sales and after-sales service in one of the comprehensive enterprises.Focus on windows and doors industry over 16 years in China,quality control and trade. With 25,000 square meter factory, and 200 workers.Our main products are aluminum windows, aluminum doors,partition,sunroom etc.

We exporting many doors and windows to international customers.With advanced importing equipment,our product meet the highest quality requirements as stipulated in ISO 9001, CSA, SGS, NFRC and European CE certification guidelines and our stringent quality control system.