News
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The Dragon Boat Festival: A Celebration of Tradition and Culture
The Dragon Boat Festival, also known as Duanwu Festival, is one of the most significant traditional Chinese festivals, celebrated on the fifth day of the fifth lunar month. With a history spanning over 2,000 years, this festival is deeply rooted in Chinese culture and brimming with rich tradition...Read more -
Successfully held a video conference on high-purity copper ingot cooperation with German company DARIMADX
On May 20, 2024, Tianjin Ruiyuan Electrical Engineering Materials Co., Ltd. held a fruitful video conference with DARIMAX, a renowned German supplier of high-purity precious metals. The two sides conducted in-depth exchanges on the procurement and cooperation of 5N (99.999%) and 6N (99.9999%) hig...Read more -
Patent Grant Certificate of Ruiyuan Targets Material
Sputtering targets, typically made of ultra-pure metals (e.g., copper, aluminum, gold, titanium) or compounds (ITO, TaN), are essential for producing advanced logic chips, memory devices, and OLED displays. With the 5G and AI boom, EV, the market is projected to reach $6.8 billion by 2027. The ra...Read more -
China’s May Day Holiday Travel Boom Highlights Consumer Vitality
The five – day May Day holiday, spanning from May 1 to 5, has once again witnessed an extraordinary surge in travel and consumption in China, painting a vivid picture of the country’s robust economic recovery and vibrant consumer market. This year’s May Day holiday saw a diver...Read more -
Twenty-three Years of Hard Work and Progress, Setting Sail to Write a New Chapter ...
Time flies by, and the years pass like a song. Every April is the time when Tianjin Ruiyuan Electrical Engineering Equipment Co., Ltd. celebrates its anniversary. Over the past 23 years, Tianjin Ruiyuan has always adhered to the business philosophy of “integrity as the foundation, innovatio...Read more -
The Rise of 4N Silver Wire: Revolutionizing Modern Technology
In today’s fast-evolving technological landscape, the demand for high-performance conductive materials has never been greater. Among these, 99.99% pure (4N) silver wire has emerged as a game-changer, surpassing traditional copper and gold-plated alternatives in critical applications. With 8...Read more -
Hot &Popular product–Silver plated copper wire
Hot &Popular product–Silver plated copper wire Tianjin Ruiyuan has 20 years of experience in the enameled wire industry, specializing in product development and manufacturing. As our production scale continues to expand and product range diversifies, our newly launched silver-plated cop...Read more -
Welcome the friends who have come on a long journey
Recently, a team led by the representative of KDMTAL, a well-known South Korean electronic materials enterprise, visited our company for inspection. The two sides had in-depth exchanges on the import and export cooperation of silver-plated wire products. The purpose of this meeting is to deepen t...Read more -
The Impact of Rising Copper Prices on the Enameled Wire Industry: Advantages & Disadvantages
In the previous news, we analyzed the factors contributing to the recent continuous increase in copper prices. So, in the current situation where copper prices continue to rise, what are the advantageous and disadvantageous impacts on the enameled wire industry? Advantages Promote technological ...Read more -
Current copper price–in a Sharp Rising Tend All the Way
Three months have been passed since the beginning of 2025. During these three months, we have experienced and surprised by the continuous rise of the copper price. It has saw a journey from the lowest point of ¥72,780 per ton after New Year’s Day to the recent high of ¥81,810 per ton. In le...Read more -
Single-Crystal Copper Emerges as Game-Changer in Semiconductor Manufacturing
The semiconductor industry is embracing singlecrystal copper (SCC) as a breakthrough material to address escalating performance demands in advanced chip fabrication. With the rise of 3nm and 2nm process nodes, traditional polycrystalline copper—used in interconnects and thermal managementfaces li...Read more -
Sintered Enamel-Coated Flat Copper Wire Gains Traction in High-Tech Industries
The sintered enamel-coated flat copper wire, a cutting- edge material known for its superior thermal stability and electrical performance, is increasingly becoming a game-changer in industries ranging from electric vehicles (EVs) to renewable energy systems. Recent advancements in manufacturing ...Read more