Precision Sheet Metal

TWC provides large quantities of precision sheet metal as components for electromagnetic wave shielding and heat dissipation. In particular, the metal is used for PCB shield cases, shield covers, shim plates, and shield fingers made of beryllium-copper alloy for electronic device shielding and grounding. We provide custom-produced sheets of specific materials and shapes for communication base stations, IoT terminals, and other devices. We can also provide information on how to best mount the products in specific design models.

◆ Etching metal uses:

Wire processing
Laser processing
Turret punch press processing
Progressive die processing
Plating
Various welding processes and other processes

◆ Precision sheet metal processing examples:

• Punching: Blanking, piercing, notching, segmentation, cutting, slitting
• Bending: V-bending, L-bending, U-bending, Z-bending
• Drawing: Cupping, square drawing, variant drawing
• Molding: Burring, ribbing, embossing, flanging
• Compression processing: Crushing, engraving, leveling
* Processing methods other than the above are also possible.

◆ Precision sheet metal materials:

Iron, stainless steel, beryllium copper, phosphor bronze, nickel silver, copper titanium alloy, iron-nickel-cobalt alloy, copper-nickel-tin alloy, aluminum, electromagnetic soft iron plate, permalloy, etc.