Engineered for excellence, our flagship products combine aesthetic appeal with industrial-grade sealing technology.
The global market for waterproof aluminum doors and windows has seen unprecedented growth as architectural requirements shift toward climate-resilient and energy-efficient building envelopes. Currently, the industry is valued at billions of dollars, driven by urban expansion in Southeast Asia, high-performance building mandates in the European Union, and the rising demand for hurricane-resistant glazing in North America.
As a leading Waterproof Aluminum Doors and Windows Factory, Shandong Envi Doors and Windows Co.,Ltd. stands at the forefront of this evolution. Since our establishment in 2014, with a heritage dating back to 1993, we have witnessed the transformation of aluminum from a simple building material into a high-tech, precision-engineered component essential for modern commercial and residential infrastructure.
International buyers are increasingly seeking suppliers who can provide not just products, but certified systems that meet ASTM or CE standards. Large-scale residential developers and retail store chains require reliable waterproof sliding and bifold doors to protect inventory and interior assets from moisture damage while maintaining aesthetic transparency.
Leveraging 30 years of aluminum expertise to deliver world-class fenestration solutions.
Our facility houses extrusion lines ranging from 600 to 2500 tons. We integrate anodizing, electrophoresis, and high-precision powder coating to ensure our waterproof aluminum windows withstand even the most corrosive coastal environments.
With a history dating back to 1993, our technical team understands the nuances of thermal breaks, double glazing, and multi-point locking systems, ensuring every door we ship meets the highest E-E-A-T principles of reliability and professional craftsmanship.
Serving over 100 countries, we provide OEM/ODM services tailored to local building codes. Whether it is American Standard bifold doors or European-style tilt-and-turn windows, our logistics and production are optimized for global delivery.
The industry is moving toward "Smart Fenestration." Waterproofing is no longer just about rubber seals; it’s about integrated drainage systems, hidden thresholds for seamless transitions (barrier-free living), and automated sensors that close windows at the first sign of rain.
Localized application scenarios play a crucial role in our design philosophy:
Our status as a "large-scale comprehensive aluminum profile enterprise" is backed by our vertical integration. By controlling the raw material extrusion, we guarantee the structural integrity of the 6063-T5 aluminum alloys used in our waterproof doors. This expertise ensures that our clients receive products with consistent wall thickness, superior finish, and long-term durability.
A glimpse into our 100,000 square meter modern facility.
Shandong Envi Doors and Windows Co.,Ltd. utilizes internationally advanced technology with a high degree of automation. Our facility includes two anodizing lines, two electrophoretic coating lines, and a thousand-ton color powder spraying line. This allows us to offer diverse aesthetic finishes, including simulated wood grain and textured powder coats, without compromising the waterproof integrity of the aluminum substrate.
Customized solutions for every architectural requirement.
With an annual designed production capacity of 50,000 tons and products highly appreciated across global markets, Shandong Envi Doors and Windows Co.,Ltd. continues to innovate. Our commitment to international quality standards ensures that every waterproof aluminum door and window system leaving our factory is built to last, providing security, elegance, and peace of mind to our partners around the world.
Envi Window
