Our full product range is produced using 75% post-consumer recycled (PCR) aluminum. This decision reduces carbon emissions by 95% compared to primary aluminum production, according to data from the Aluminum Association. For instance, our aluminum fencing systems eliminate the deforestation associated with wood alternatives while maintaining full recyclability at the end of their service life, which exceeds 25 years. In contrast to vinyl fencing, which typically contributes to landfill waste, our aluminum fences can be melted down and reprocessed into new materials without degradation in quality.
Our aluminum windows and doors further advance sustainability through the use of low-VOC (volatile organic compound) finishes compliant with GREENGUARD Gold standards, contributing to improved indoor air quality in residential and commercial buildings. Additionally, we have optimized our packaging practices: all components are shipped in 100% recyclable cardboard or reusable plastic containers, reducing single-use plastic waste in our supply chain by 80%.
In 2025, we achieved a significant milestone—our manufacturing facility now operates entirely on renewable energy sources, including solar and wind power. This transition has reduced our annual carbon emissions by 60% compared to the previous year. This achievement has been recognized by the Global Green Building Council, and as a result, our curtain wall systems have become a preferred solution for developers pursuing net-zero energy building certifications.
For homeowners, architects, and developers committed to meeting ESG (Environmental, Social, and Governance) objectives, our aluminum solutions provide a sustainable pathway that does not compromise performance or longevity.

Contact:
Shenzhen Joinsda Technology and Engineering Co., Ltd.
Unit 3509, Building 9, Shenzhen Bay Science and Technology Ecological Park, No. 3609 Baishi Road, Nanshan District, Shenzhen, Guangdong Province, China
Web: https://www.joinsda.com | Email: sales@joinsda.com
Phone/WeChat/WhatsApp: +86 190 6516 9199


