KOBAYASHI TOOL MFG provides the highest quality products made in Japan via hot forging technology, the core technology that gives our products strength. In addition, short delivery times and cost reductions to clients are achieved through a one-stop in-house production system from development and trial production to mass production and shipping make KOBAYASHI TOOL MFG a cut above the rest.

Hot Forging Technology

Used for the production of engine parts for automobiles, construction machinery, agricultural machinery and more.
The hot precision forging of important machine parts that require strength is achieved via hot forging, heat treatment, and shot blasting. Through vigorous inspection processes we take great care and responsibility in producing only the highest quality products.

Tool Manufacturing

We consistently undertake development projects from the design phase through to the manufacture, inspection and packaging phases of all products. Tools such as work tools, offset wrench, electric facility tools, cable cutters, industrial cutting tools, machine parts and more can be produced at our facility. We also accept OEM, imports and exports.

Farm Equipment Manufacturing

KOBAYASHI TOOL MFG manufactures convenient agricultural equipment for hobbyists and professionals alike. Creating labor reducing farm work and improving product safety is always our first priority. Reliable agricultural equipment, made in Japan and created with our knowledge and superb manufacturing skills.

Heat Treatment Technology

We undertake processing of quenching, tempering, shot blasting as well as rockwell hardness inspection via a mesh belt type continuous heat treatment furnace.


We continue to improve the effectiveness and quality of our management system conforming to the international standard ISO 9001: 2008 edition, while providing products and services that satisfy our customers. We also provide OEM “made to order” production services.