仲井 Company Profile

Providing technology that reliably meets customer demands and delivering value that exceeds those demands.

At Nakai Co., Ltd., we primarily engage in architectural sheet metal work (roofing, exterior walls, and gutter construction), manufacturing hardware, special decorative panels, design and construction (including argon welding), and renovations of roofs and walls (for residential homes, factories, stores, etc.). Focusing on our in-house developed "Zero Deal Roof" and heat insulation method "Reflectix," we provide technologies that enhance the environmental performance of buildings, allowing our customers to achieve both improvements in their workplace environment and economic benefits through energy savings.