The focus of the visit then shifted to the wood-aluminum workshop . As the core R&D and production area of the company, this workshop showcased the technological in the field of wood-aluminum composite windows and doors. The  on-site staff introduced assembly, painting, and other processes, and provided detailed explanations of how the products achieve the dual characteristics of "wood texture + aluminum alloy strength" through material compositing. The Japanese guests showed great interest in the stability of wood-aluminum windows and doors under extreme climate conditions, particularly discussing their thermal insulation and soundproofing performance in relation to Japan's building energy efficiency standards.

Data shows that wood-aluminum composite windows and doors are becoming an important option for global building energy efficiency renovations due to their advantages in both environmental sustainability and performance. LEAWOD's products, certified under international standards such as the EU CE certification and the U.S. NFRC certification, are exported to markets in Japan, Southeast Asia, and the Middle East.