Foshan Chang Sheng Construction Technology Co., Ltd. specializes in the manufacturing of high-quality residential and commercial doors and windows. Our product portfolio covers a comprehensive range of system-based solutions, including casement windows, sliding windows, heavy-duty lifting doors, hang-sliding doors, swing doors, and large-scale outdoor sun-shading systems.

Founded in 2005, we launched our domestic brand KANGPAI, which has earned prestigious honors such as “China's Industry Top 10 Brands” and “Top 10 Brands of Guangdong Residential Aluminium Doors.” For international markets, we operate under the brand KOMPSTAR. Both brands are widely recognized for outstanding performance in sound insulation, wind resistance, water tightness, anti-theft security, and structural stability.

We are committed to continuous innovation and customization.We possess strong product R&D capabilities, enabling us to design and engineer solutions tailored to diverse project requirements. Our team has extensive global OEM/ODM experience, supporting international clients with flexible collaboration models and high customization accuracy.

Our guiding philosophy is Quality, Durability, Aesthetics, and Environmental Responsibility — ensuring every product we manufacture delivers long-lasting value and elevates modern living experiences.