Air Core Coils

With extensive experience in winding ultra-fine wires (as thin as φ0.02 mm), litz wires, and flat wires, we also support a wide range of wire types from both domestic and international manufacturers.

ID 3×42 / FW / αW

ID 15 / 10T / Litz 0.08×105

ID 20 / 15T / Litz 0.06×150

ID 35×59 / 180T / ⌀0.06

ID 15×85 / 130T / ⌀0.90

ID 1.2×11.5 / 230T / ⌀0.10

ID 5.0×25 / 260T / ⌀0.14

ID 1.9×7.5 / 285T / ⌀0.14

ID 4.5×17 / 240T / ⌀0.09

ID 2.1×1.8 / 430T / ⌀0.11

ID 3.5×15.5 / 160T / ⌀0.11

ID 2.2×4.6 / 60T / ⌀0.07

ID 2.9×16.5 / 330T / ⌀0.12

ID 1.2×3.5 / 290T / ⌀0.08

ID 8 / 430T / ⌀0.07

Bobbin Coils

We offer integrated production from bobbin molding to coil winding.

ID 15 / 3500T / ⌀0.30

ID 6 / 5000T / ⌀0.12

ID 1.5×1.8 / 350T / ⌀0.05

ID 2.2×4.6 / 60T / ⌀0.07

ID 3.5 / 160T / ⌀0.06

ID 1.5×8.5 / 360T / ⌀0.13

ID 1.1×4.3 / 21000T / ⌀0.04

ID 1.1×4.3 / 3500T / ⌀0.09

ID 1.0×2.5 / 5000T / ⌀0.05

Coil Assemblies &
Others

We handle everything from procurement of related components—such as molded parts, lead wires, and FPCs—to final assembly.

Coil + Molded Bobbin Assy

Coil + Core Assy (Transformer)

Coil + Silk Wire Assy (Silicone Bonded)

Coil + Core Assy

Coil + Core Assy (ID φ1.4)

Terminal Pin + Coil Assy

FPC + Air-core Coil Assy

Coil Overmolded

FPC + Air-core Coil Assy (with Mounting)