小松精機工作所 List of Products and Services

"nanoSUS" is our trademarked product that microfinishes the crystals of stainless steel. By increasing strength without changing the material, it enables miniaturization and thinning of parts, resulting in weight reduction. Tensile strength can be improved by up to 20%, and hardness by 10%. Additionally, the microfinishing of crystal grains stabilizes the shape of the processed surface and the affected layer, reducing burrs during cutting and minimizing surface roughness during bending, while improving processing accuracy during fine pressing. [Features] ■ Control of particle size and strength according to application ■ No changes to material composition or additives ■ Crystal refinement achieved solely through rolling processing technology ■ Up to 20% increase in tensile strength and 10% in hardness ■ Improved fatigue characteristics lead to longer lifespan of parts *For more details, please refer to the related links or feel free to contact us.

• stainless
• Contract manufacturing

Komatsu Seiki Kogyo Co., Ltd. is a company engaged in the integrated manufacturing of precision press parts, manufacturing of various precision machine parts, and cutting and grinding processing of difficult-to-machine materials. Since its establishment, our company has been involved in the production of micro-mechanical parts and micro-energy drive components, leveraging our expertise in watch parts technology as our DNA, contributing to the preservation of the global environment and the prolongation of fossil fuel resources, while also responding to the global market. For any needs related to various precision machine parts or cutting and grinding processing of difficult-to-machine materials, please feel free to leave it to us. 【Business Activities】 ■ Integrated manufacturing of precision press parts ■ Manufacturing of various precision machine parts ■ Cutting and grinding processing of difficult-to-machine materials *For more details, please refer to our catalog or feel free to contact us.

• Other Auto Parts
• Other processing machines