High-Tech Special Copper Alloy Manufacturer — Est. 2017
Sichuan Kepai New Materials Co., Ltd., established in 2017, is a high-tech enterprise integrating research and development, production, and sales. 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.
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.
Continuously exploring unknown boundaries in copper alloy R&D, leveraging industry-university-research collaboration to achieve international advanced technology levels.
Strict quality control at every production stage, from raw material sourcing to finished product inspection, ensuring the highest material performance standards.
Committed to environmentally friendly production processes and green material solutions that reduce industrial waste while maximizing product performance and longevity.
Backed by advanced R&D, a rich product portfolio, global market reach, and a culture of excellence, Kepai stands at the forefront of China's special copper alloy industry.
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.
From standard materials to fully customized high-end alloys, Kepai's product portfolio covers every application demand in modern high-tech manufacturing.
Every Kepai copper alloy product undergoes rigorous quality inspection using state-of-the-art testing equipment, including eddy current conductance instruments, chemical composition analysis, metallographic examination, and universal tensile testing machines — ensuring consistent mechanical properties, dimensional accuracy, and conductivity performance.
Kepai's special copper alloys are engineered to meet the demanding requirements of the world's most advanced technology sectors, delivering unmatched conductivity, machinability, and durability.
High-conductivity tellurium copper and oxygen-free copper for EV battery connectors, busbars, and motor windings.
Ultra-pure copper and silver copper alloys delivering exceptional signal integrity for 5G infrastructure components.
Tellurium copper and chromium zirconium copper electrodes engineered for high-temperature resistance and precise cutting performance.
High-conductivity dispersion copper and silver copper contacts for reliable relay switching in energy storage systems.
Located in the Guanghan Industrial Development Zone adjacent to National Highway 108, our 9,000 m² state-of-the-art production base integrates smelting, extrusion, drawing, straightening, and precision quality testing under one roof — ensuring every product meets the highest international standards.
Kepai's innovation engine is powered by a dedicated team of senior metallurgical engineers and material scientists who collaborate with leading Chinese universities and research institutes. Our R&D achievements span multiple breakthrough areas that have set new benchmarks in the industry.
Breakthrough formulations achieving superior free-machining characteristics combined with 98%+ IACS conductivity — ideal for precision electrical components.
Advanced oxide dispersion technology delivering exceptional high-temperature strength and conductivity retention for demanding industrial environments.
Proprietary aging treatment process producing CrZrCu with optimal hardness, conductivity, and weld electrode longevity for resistance welding applications.
Lead-free sulfur copper formulations that match or exceed traditional leaded copper machinability while fully complying with RoHS and environmental regulations.
From precision smelting furnaces to microcomputer-controlled universal testing machines, every piece of equipment in our facility is selected to ensure the highest production accuracy and quality assurance.
Kepai's commitment to excellence is validated by a comprehensive portfolio of national and international certifications, patents, and quality management system approvals.
From new energy vehicle manufacturers to precision machining specialists, customers across China and globally rely on Kepai for consistent quality and reliable supply.
"Kepai's tellurium copper rods have become our go-to material for CNC machining electrode components. The dimensional consistency and conductivity values are consistently excellent, batch after batch. Their technical support team is also very responsive."
"We switched to Kepai's chromium zirconium copper for our resistance welding electrodes and immediately saw a significant improvement in electrode lifespan. The quality-to-price ratio is outstanding and delivery is always on time."
"As a supplier to the new energy storage sector, material reliability is everything. Kepai's dispersion copper and oxygen-free copper have met our most stringent specifications. We've built a strong long-term partnership with their team."
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 friends from all walks of life to create a brilliant future together!
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Kepai
