• Ace All
    Aluminum Wire

    3A is dedicated to creating value in partnership with our customers

  • At 3A, we are always
    with our customers.

    Discover 3A’s products — technology designed for our customers.

  • Delivering the highest quality
    through our unique technology.

    Leading the way in aluminum wire with unmatched quality.

1

Our Business

Key Business Area

Business
01

Aluminum Wire

Lightweight and cost-effective aluminum alternatives

With both lightness and economic efficiency, aluminum is widely used as a substitute for steel and stainless steel.

Business
02

CCA/CCAM Wire

High-conductivity, ideal metallic bonding wire

By combining copper with an aluminum core, we achieve conductivity comparable to copper wire.

Business
03

BUS-Bar

Reliable power transmission and versatile connectivity

Precision machining ensures stable current flow and structural reliability.

Business
04

LT Cable

Optimized lightweight design for industrial sites

Manufactured with aluminum and CCA, which are lighter than copper