Product Info

Processing & Finishing

In order to increase usability of our products, we will undertake various types of processing and finishing including prototype.

Such requests can be done either from our inventory or by customer's deposited inventory.

Please ask for your requirements and specifications. We will provide the best suited proposal.


This is a shearing operation that cuts a large roll of material into narrower rolls as required.


This is a cutting process that produces straight line cuts to separate a piece of sheet metal by upper and lower straight-edge blades.
*ref from Wikipedia


This is a material forming process that’s passed through one or more pairs of rolls to reduce the thickness.
*ref from Wikipedia

Edge Treatment (Burr)

This is to remove a raised edge or small pieces of material that attached to a workpiece after a modification process. This can be finished in a form of various shapes such as “deburred edge” or “rounded edge”.

Leveler Shearing

This is to improve curls and distortions (flatness) of a coil surface by levers and is to shear the workpiece to pre-determined lengths.
*ref from Wikipedia

Hairline Finish

This is a type of coating techniques that has fine linears such as hair on the surface of a workpiece.

Barrel Polishing

This is a technique that uses the cyclical action to create grinding contact between surfaces for smoothing and polishing a rough surface.
*ref from Wikipedia


This is finishing processes for smoothing a workpiece’s surface using an abrasive and a work wheel, which leads to a smoother, brighter finish.
*ref from Wikipedia

Knurling (Moletage)

This is a manufacturing process, typically operated on a lathe, whereby a pattern of straight, angled or crossed lines is cut or rolled into the material.
*ref from Wikipedia

Centerless grinding

This is a machining process of abrasive cutting to remove material from a workpiece. Centerless grinding is different from centered grinding processes in that no spindle or fixture is used to locate and secure the workpiece.
*ref from Wikipedia