Fully insulated (FIW) zero-defect enamelled round copper wire is the wire with high thermal class,Zero-defect strengthened insulation and high voltage resistance compliance.

Ultra Fine Wire is the wire that the diameter less than 0.030 mm. Suntek can provide Ultra Fine Wire with diameter down to 0.011 mm. 0.010mm is under developing.

Self-bonding wire is a special wire that overcoated with a bonding layer on the base insulation, with this bonding layer, wires can be adhered to each other by heating or solvent. The coil wound by such wire can be fixed and formed by heating or solvent method.

Alloy Wires means the base metal of wire is made from copper alloy. Some applications need wires with special characteristics, such as conductivity, mechanical properties, bending proof performance, anti-wearness, temperature coefficient and corrosion resistance. Suntek provides various Alloy wires to meet the requirements of customers.

High tension wire is special self-bonding alloy wire designed for high mechanical performance designated as DHT, SDHT, UDHT as described below. The wire has higher tensile strength than copper wire, more durable, higher conductivity and with better anti-bending performance.

Litz wire also called twist wire, stranded wire, wire rope, is made of several strands of enamelled magnet wire that twisted together. Litz Wire is used to reduce the losses caused by the skin-effect in high frequency applications. Compared with single wire in same cross section, the usage of Litz wire can reduce resistance and increase inductance, and increase the effectiveness and produce less heat. Meanwhile, Litz wire has much better mechanical flexibility.

This is a wire that enamelled with super thick insulation. The wires are widely used in high voltage applications. This kind of wire is well known as 0UEW/NY, QPN and HEX wire.