SLEEK is a Chinese supplier of ultra-slim frame window and door
design solutions, specializing in the production and R&D of
slim frame windows and doors. SLEEK's intelligent production
factory is located in Qingpu District, Shanghai, covering an area
of 11,000 square meters. It features an automated logistics and
warehousing system, a fully automated European end-milling
production line, high-efficiency processing, and rigorously
selected high-end aluminum materials and premium hardware from
Belgium, Italy, and Germany. It supports custom-made shapes and
delivers high-quality products to numerous countries worldwide. The
entire supply chain ensures quality, and K provides integrated
optimization solutions combining minimalist design and robust
performance for villas, large apartments, and high-end renovations.
SLEEK has always focused on the research and development and
production of minimalist doors and windows. While ensuring the
structural safety and functionality of our door and window systems,
we strive to use simple, extremely narrow geometric lines to
showcase the visual appeal and artistic expression of the doors and
windows in conjunction with the architecture. SLEEK follows the
architectural design philosophy of "Less is More" proposed by the
modernist architect Mies van der Rohe. "Less is more" is not a
trend, but a core principle.
SLEEK champions simplicity. We use technological methods to
simplify doors and windows, refining each design element to a
cleaner, purer expression. SLEEK minimalist sliding doors bring
more light into the building's interior, creating a transparent
space and better showcasing the connection between the interior and
exterior.
SLEEK features large expanses of transparent glass and a simple
structural system. From the inside out, it seamlessly integrates
the interior and exterior views, and from the outside out, it also
allows the two to flow together into a single space.
