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Discover our premium selection of high-performance copper alloys, engineered to meet the stringent demands of Nagoya's thriving aerospace, automotive, and precision manufacturing sectors. These materials complement our core Oxygen Free Copper 99.97% purity offerings.
Nagoya, the capital of Aichi Prefecture, stands as the pulsating heart of Japan's manufacturing prowess. As the core of the Chukyo Metropolitan Area, it hosts a formidable concentration of automotive giants, aerospace innovators, and precision robotics manufacturers. In this hyper-competitive, technology-driven ecosystem, the demand for foundational materials of absolute purity and reliability is paramount. This is precisely where Oxygen Free Copper (OFC) with 99.97% purity becomes an indispensable asset for manufacturers and companies in Nagoya.
Unlike standard electrolytic tough pitch (ETP) copper, OFC 99.97% is refined in a completely oxygen-free environment, drastically reducing the oxygen content to less than 0.001%. For Nagoya's advanced industries, this microscopic difference yields macroscopic results. The absence of oxygen eliminates the risk of hydrogen embrittlement when the material is subjected to high temperatures in reducing atmospheres—a critical requirement for the vacuum tubes, semiconductor manufacturing equipment, and advanced welding applications prevalent in the region's high-tech parks.
Furthermore, the unparalleled electrical conductivity (often exceeding 101% IACS) and exceptional thermal conductivity of 99.97% purity OFC make it the material of choice for electric vehicle (EV) components, high-frequency data transmission cables, and sophisticated electronic relays. As Nagoya accelerates its transition toward green energy and autonomous transportation, the reliance on top-tier Oxygen Free Copper manufacturers and suppliers has never been more critical. Companies sourcing from reliable manufacturers ensure their end-products meet the rigorous safety and performance standards expected of Japanese engineering.
Sichuan Kepai New Materials Co., Ltd., established in 2017, is a high-tech enterprise integrating research and development, production, and sales. Currently, the factory covers an area of approximately 9,000 square meters, with an office space of about 1,000 square meters. The company primarily engages in the production of strategic emerging new materials for the national 13th Five-Year Plan, including special copper alloys such as tellurium copper, high-conductivity oxygen-free copper, silver copper, and dispersion copper, while also focusing on the research and development of high-conductivity, easy-to-machine, high-strength copper alloys.
The products are mainly applied in high-tech fields such as new energy vehicles, 5G technology, laser cutting, and lithium battery relays. By aligning our advanced metallurgical capabilities with the specific needs of international markets, we are uniquely positioned to serve manufacturers and companies in Nagoya. Our commitment to producing ultra-pure Oxygen Free Copper 99.97% ensures that businesses in Aichi Prefecture receive materials that enhance their manufacturing efficiency and product longevity.
The company is located in the western area of the Sichuan Guanghan Industrial Development Zone, adjacent to National Highway 108, boasting a superior geographical location and convenient transportation, which lays a solid foundation for the rapid development of the enterprise. Since its establishment, Kepai has adhered to the business philosophy of "innovation-driven development, quality wins the market," committed to providing customers with the highest quality high-end copper alloy materials, and promoting industrial upgrading and sustainable development.
How is Oxygen Free Copper 99.97% transforming the local industries in Nagoya? Let's explore the specific use cases driving the market.
With major automotive headquarters near Nagoya, the shift to electric vehicles requires massive amounts of OFC for battery busbars, stator windings, and high-voltage harnesses to minimize energy loss.
Nagoya is a critical hub for the Shinkansen. OFC 99.97% is vital for the traction motors and overhead catenary systems, ensuring durable and highly conductive power transmission.
Industrial robots manufactured in the Aichi prefecture rely on pure copper for precision servo motors and flexible, high-fatigue-resistant internal cabling systems.
As Nagoya expands its smart city infrastructure, OFC is heavily utilized in coaxial cables, waveguides, and base station components to ensure pristine signal integrity.
Technological innovation is the core competitiveness of Sichuan Kepai New Materials Co., Ltd. The company has a research and development and production team composed of senior industry experts who keep pace with international cutting-edge technology trends and continuously explore the unknown boundaries in the field of new copper alloy materials. Through a combination of independent research and development and industry-university-research collaboration, Kepai has made breakthrough progress in several areas, including high-performance tellurium copper, lead copper, and sulfur copper. Many of its technological achievements have reached international advanced levels and have been successfully applied in various industries such as new energy vehicles, precision machining parts, plasma cutting, relays, and energy storage, earning widespread recognition and praise in the market.
Kepai's product line is rich and diverse, covering a comprehensive range of solutions from basic materials to high-end customization. We focus on providing customers with high-performance, high-quality high-end copper alloy products, including but not limited to pure copper, oxygen-free copper, oxygen-free high-conductivity tellurium copper, nickel tellurium copper, tin bronze, beryllium copper, lead bronze, sulfur copper, and chromium zirconium copper. These products play an important role in reducing production costs and enhancing product performance due to their excellent physical and chemical properties and environmental friendliness, creating significant economic and social benefits for customers.
In the face of global market competition, Sichuan Kepai New Materials adheres to the development strategy of "rooted in Sichuan, radiating nationwide, and moving towards the world." By continuously optimizing market layout and improving the sales network, we have established a stable customer base in multiple provinces and cities across the country and have formed long-term cooperative relationships with several internationally renowned enterprises. At the same time, the company actively expands into overseas markets, participates in international competition and cooperation, and strives to promote Kepai's brand influence on the global stage.
We understand that the long-term development of an enterprise is inseparable from an excellent corporate culture. We advocate the corporate spirit of "integrity, innovation, collaboration, and win-win," encouraging employees to explore boldly and innovate courageously, while also emphasizing teamwork and talent cultivation, striving to create a harmonious, open, and inclusive work atmosphere. We believe that only by continuously pursuing excellence and creating value can we win the trust of customers and the respect of society.
Looking at the trajectory of the non-ferrous metals industry in Japan, particularly within the Nagoya industrial corridor, the future of Oxygen Free Copper 99.97% is intrinsically linked to the global push for miniaturization and decarbonization. As electronic components become smaller and more densely packed, the heat dissipation requirements increase exponentially. OFC's superior thermal conductivity makes it the ultimate substrate for next-generation power electronics and semiconductor packaging.
Furthermore, the trend towards sustainable manufacturing is driving companies to seek materials that offer longer lifecycles and higher recyclability. Oxygen Free Copper is 100% recyclable without any loss of its core properties, aligning perfectly with Japan's strict environmental regulations and Circular Economy initiatives. As manufacturers in Nagoya continue to innovate in fields like solid-state batteries, quantum computing, and aerospace engineering, the purity, consistency, and localized supply chain resilience of OFC 99.97% will remain a critical competitive advantage.
To ensure the precise manufacturing of Oxygen Free Copper and advanced alloys, we utilize state-of-the-art equipment throughout our production process.
Looking ahead, Sichuan Kepai New Materials Co., Ltd. will continue to uphold its original intention, with even greater enthusiasm and determination, to engage in research and application in the field of new materials, contributing to the development of the new copper alloy materials industry in China and globally. We look forward to working hand in hand with manufacturers and companies in Nagoya from all walks of life to create a brilliant future together!
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