4N 5N 6N High Purity Copper Ignot / Copper plates/ Copper Pellets

High purity materials plays a crucial role in the research, development and production of advanced technologies which require optimum performance and quality.

With the continuous breakthroughs in semiconductor technology, integrated circuit technology and the quality of electronic components, the rapid progress of related industries such as electronics, communications, audio-visual equipment and high-definition televisions requires that parts develop in the direction of miniaturization and precision.

Size available from Ruiyuan: 220-400mm, 300mm, 310mm, 350mm and more customized options Shapes available from Tianjin Ruiyuan: round, square, rectangular, sputtering targets, profile shapes and sizes, custom-made

Production Process

Certifications

Application

RUIYUAN was established in 2002, located in Tianjin City,the second largest port city in China.We have been focusing on different kinds of high quality wires: enameled round copper wire, rectangular enameled copper triple insulated wire, silk covered Litz wire, bonding wire and special enameled wire for 21 years.Ruiyuan is one of the pioneers in producing micro thin enameled wires below 0.03mm in China. Our R & D team has 20 years of market experience. In 2019, our finest diameter is 0.011mm, and mass production has been achieved. All of our products are UL, RoHS certified, in line with industry standards IEC60317, JIS C 3202, NEMA, NW82.