TAIWAN RAINBOW

Technology/Quality/
Integrity/Service

Custom Specialty Wire Manufacturing

High Performance Copper Alloys & Silver Alloys Wire

無氧銅

PCVCC Copper & OFHC Copper

【Lowest Oxygen Content】,【High Purity Copper】,【High Conductivity】,etc…

純銀及銀合金

PSVCC Silver & Silver Alloys

The characteristics of pure silver wires are〝minimum oxygen content〞,〝high purity〞,〝high conductivity〞and so on. For silver alloys, 〝homogenization〞is the feature.

銅銀合金

Copper Silver Alloy (CuAg)

【High Conductivity】,【Heat Resistance】,【High Tensile Strength】,【Bending Endurance】,etc…

銅錫合金

Copper Tin Alloy(CuSn)

【High Tensile Strength】,【Fatigue Resistance】,etc…

ABOUT US

TAIWAN RAINBOW

Taiwan Rainbow Co., Ltd. (TRC) is a manufacturer which has specialized in supplying high-quality and special-purpose wires/bars covering gold, silver, copper and alloys based on the elements mentioned to satisfy customer needs. The company was established in New Taipei City in October, 2009 which mainly produces OFHC wire(Oxygen Free High Conductivity Copper Wire), PCVCC Copper Wire (Unidirectional Solidification Oxygen Free Copper Wire), Copper Silver alloy wires (CuAg), Copper Tin alloy wires (CuSn),PSVCC wire (Unidirectional Solidification Oxygen Free Silver Wire), silver alloy wires and custom alloy wires.