Crystal Window & Door Systems, founded in 1990 by Thomas Chen, began as a modest operation in Queens, New York, with only $100 and a vision. Over the past three decades, it has evolved into one of the largest window manufacturers in North America, currently employing around 800 staff across five state-of-the-art manufacturing plants located in New York, Pennsylvania, Illinois, California, and Missouri. The company remains committed to its roots while also dedicating efforts to sustainability by partnering with architects and developers to create Energy Star® Certified buildings. Crystal Windows prides itself on its innovative manufacturing processes which ensure high-quality, high-performance products tailored to meet diverse client needs. As a family-owned enterprise, the company values community engagement, contributing significantly to local arts, education, and cultural organizations. Notably, it established a $250,000 scholarship fund for immigrant students and a $1.1 million endowment at Queen’s College to support Asian contemporary art. With its vast product portfolio, which includes a diverse range of windows and doors, Crystal Windows is equipped to support both residential and architectural projects, making it a preferred choice for builders, developers, and architects across the United States. The company emphasizes customer support and hands-on solutions, signifying its dedication to not just manufacturing but also ensuring the successful implementation of their products in various projects.
