SLEEK (SHANGHAI) INTELLIGENT SYSTEM CO., LTD.

SLEEK is a Chinese supplier of ultra-slim door and window design solutions, specializing in the production and R&D of narrow-frame doors and windows. Its smart manufacturing facility is located in Shanghai's Qingpu District, covering a base area of 11,000㎡. Equipped with an automated logistics storage system and German fully automated end milling production lines, the factory ensures efficient processing. It rigorously selects aviation-grade aluminum materials and German/Italian hardware, with each product featuring a traceability code. Supporting custom-shaped designs, it delivers high-quality output and serves over 50 countries worldwide. The integrated supply chain guarantees quality, providing tailored "minimalist design + robust performance" solutions for villas, large flats, and high-end renovation projects.