We specialize in metal shafts, precision specialty parts, CFRP (Carbon Fiber Reinforced Plastic) pipe shafts, and non-ferrous metal shafts.By optimizing the manufacturing process, selecting the finest raw materials, and applying unmatched straightening, cutting, and centerless grinding techniques, we deliver high-quality products tailored to your needs.

Suehiro Products
Products

Drill Rods (Centerless Material)

We handle special processing that is impossible with numerical control alone. Thanks to our grinding and skilled techniques, we achieve micron-level precision tailored to the material and hardness.

Brush Cutter Products

The exceptional quality of Suehiro’s brush cutter drive shafts is highly regarded, boasting a strong market share both domestically and internationally.

Long-Length Precision Shafts

We custom-make shafts tailored to the operating environment and equipment, whether for metals or non-ferrous materials.
To meet the demands of transporting increasingly thin panels, we provide perfectly straight shafts using our unique straightening technology.

CFRP (Carbon Fiber Reinforced Plastic)

FRP products, primarily made from CFRP, have a proven track record of over 20 years, with key products such as outer pipes for brush cutters.
We offer various possibilities, including the production of ultra-thin-walled pipes utilizing our grinding technology and combinations with different materials.

Other Precision Parts

Under our company founder’s philosophy of “Dare to challenge new technologies,” we are committed to exploring new materials and expanding into new areas of work.