Daiwa's environmental management
Our products are used in such fields as construction, manufacturing, and agriculture.
We manufacture tubes to fit your specific needs.
Anti-corrosion comparison
Post Zinc (PZ)
Perfect Post Zinc (PPZ)
Let us introduce the product lineup Post Zinc and Perfect Post Zinc.
Super Light (an ultra-light scaffolding)
Strong X
Carbon Steel tubes for General structural Purposes (JIS G 3444)
Carbon Steel Square and Rectangular tubes for General Structure (JIS G 3466)
Carbon Steel tube for Machine Structural Purposes (JIS G 3445)
Let us introduce our tube processing such as pressing, cutting, and our services.
General process
Coating
Marking
Size / Weight