PRODUCTS

Bare Copper Wire

Made from high-purity T2 copper/oxygen-free copper, these wires are refined through drawing and annealing into single/multi-strand solid round bare copper wires. The surface is smooth, free of oxidation and burrs, with uniform material and stable conductivity. They are available in various specifications, including hard and soft states, covering standard and ultra-fine precision specifications such as 0.2mm and 0.5mm.

Bare copper flat wire, strip, and foil

Copper-clad aluminum（CCA） wire

The product description uses a metallurgical composite process, with an outer layer of highly conductive pure copper and an inner layer of aerospace-grade aluminum core. The copper layer is uniformly coated and tightly bonded without delamination, replacing pure copper round wire. It is available in a full range of specifications and has standard wire diameters.

Copper-clad aluminum (CCA) flat wire, strip, and foil

Copper-clad aluminum alloy(CCAA) wire

That the inner layer uses a special aluminum alloy core material, and the outer layer is covered with a high-purity copper layer. It is made through a continuous coating and drawing process. Compared with ordinary copper-clad aluminum, its tensile, stretching, and bending resistance are greatly upgraded, and its dimensional accuracy is higher.

Copper-clad aluminum alloy (CCAA) flat wire , strip, and foil

Tinned bare copper wire

Uses high-purity T2 copper/oxygen-free copper bare round wire as the base material. Through hot-dip tinning and continuous electroplating tinning processes, the surface is uniformly coated with a pure tin layer. The coating is bright, dense, and uniform in thickness, with no missed plating, no peeling, and no oxidation black spots. It is available in soft and hard states, and the specifications range from ultra-fine 0.2mm and 0.5mm to large-size industrial grade.

Tinned bare copper flat wire,strip and foil

Tinned copper-clad aluminum wire (Tinned CCA wire)

uses copper-clad aluminum composite round wire as the base material, with an overall tin-plated outer layer. It has a three-layer structure of copper-aluminum metallurgical composite substrate + surface tin layer, resulting in strong coating adhesion, standard wire diameter, and a smooth and soft surface.

Tinned copper-clad aluminum flat wire and strip

Tinned copper-clad aluminum alloy wire and flat wire

uses high-end copper-clad aluminum alloy round and flat wires as the base material, and is processed by precision tin plating. The tin layer is delicate and uniform with strong adhesion, balancing the high strength of the alloy with the corrosion resistance and solderability of tin plating.

Enameled bare copper wire

That it uses high-purity T2 copper and oxygen-free copper solid round wire as conductors, coated with insulating varnishes such as polyester, polyurethane, and polyimide, and cured by continuous high-temperature baking. The varnish film is uniform in thickness, has strong adhesion, few pinholes, and is available in a full range of specifications, from micro-fine wires of 0.2mm and 0.5mm to large industrial diameters, with temperature resistance ratings covering 130℃, 155℃, 180℃, 200℃, and 220℃.

Enameled bare copper flat wire

Enameled copper-clad aluminum wire (ECCA wire)

That it uses copper-clad aluminum composite round wire as the conductor, with an outer layer coated with high-performance insulating varnish, and is continuously coated and cured. It retains the copper-clad aluminum metallurgical composite structure, resulting in a uniform varnish film with good adhesion, standard wire diameter, and excellent flexibility.

Enameled copper-clad aluminum(ECCA) flat wire

Enameled copper-clad aluminum alloy （ECCAA）round/flat wire

That it uses new type of copper-clad aluminum alloy wire/flat wire** as the conductor, coated with high-strength composite insulating varnish. Combining the high strength characteristics of the alloy with the insulation advantages of the varnish, its tensile strength, creep resistance, and fatigue resistance far exceed those of ordinary copper-clad aluminum varnished wire.

Tinned CCA pv/solar black busbar ribbon

A tin-plated copper-aluminum composite busbar with a matte black coating, resulting in a beautiful matte appearance and providing insulation and anti-reflective properties.

Tinned CCA pv/solar reflect busbar ribbon

Tinned CCA pv/solar SMBB interconnect ribbon

Copper-clad aluminum composite substrate with tin plating, circular structure, compatible with SMBB half-cell/full-cell photovoltaic modules, uniform material, bright plating, and good flexibility.

Tinned CCA flat pv/solar interconnect ribbon