共力 List of Products and Services

We have contracted a company for our delivery operations. The drivers primarily operate in wood delivery, and can be described as a "professional group of wood delivery experts." They deliver from Aomori in the north to Osaka in the west, centered around Iwaki City, with few accidents or delays, and many members ranging from highly motivated young professionals to veterans. When delivering to customers, they never forget to greet with a cheerful "Good morning!"

• Roof and gutter construction

Just as people have different personalities based on their upbringing, wood also has various characteristics. In other words, there are areas of strength and areas of weakness. By sharing the good qualities of Japanese wood, foreign wood, and everyone's strengths, and using them appropriately according to the inherent characteristics of each type of wood, we can build truly good Japanese homes that ensure the safety, security, and smiles of families. At Kyoryoku Co., Ltd., a manufacturer specializing in feather-edge materials, we select Canadian fir, known for its strength, for components primarily used horizontally, such as roof rafters, floor joists, and braces. For components primarily used vertically, such as studs, we choose Nordic whitewood, recognized for its straightness and uniform drying. Kyoryoku's manufacturing process aims to use high-quality materials identified by Kyoryoku in the right places, resulting in good housing that contributes to the happiness and smiles of many families living in Japan. For more details, please contact us or download the catalog.

• Roof and gutter construction