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C11000, also known as Electrolytic Tough Pitch (ETP) Copper, is one of the most widely used copper alloys in the world, boasting a minimum copper content of 99.90%. It offers outstanding electrical conductivity (≥101% IACS), excellent thermal conductivity, superior corrosion resistance, and remarkable workability. These properties make it the premier choice for electrical infrastructure, power generation, telecommunications, and precision engineering — all sectors central to Russia's industrial modernization strategy.
Russia's expansive energy grid — spanning oil, gas, nuclear, and renewables — relies heavily on high-conductivity copper. C11000's 101% IACS conductivity makes it essential for transformer windings, bus bars, and power distribution systems across Siberian pipelines and Arctic energy installations.
Russia's defense-industrial complex demands materials with proven reliability under extreme conditions. C11000's combination of thermal stability, machinability, and conductivity supports the manufacturing of precision components, connectors, and shielding systems in Russian aerospace and defense enterprises.
With one of the world's longest railway networks, Russia requires massive quantities of copper for overhead contact lines, signaling systems, and electrified rail infrastructure. C11000 is the standard specification for catenary wire and railway electrical components throughout the Russian transport network.
Russia's ongoing telecommunications modernization, including national 5G rollout programs in Moscow, St. Petersburg, and Kazan, drives demand for high-purity copper conductors. C11000 is the preferred material for coaxial cables, RF connectors, and antenna components in next-generation networks.
Russia's strong tradition in precision engineering, particularly in the Ural industrial region and Volga manufacturing belt, leverages C11000's excellent machinability for producing electrical contacts, bushings, connectors, and heat exchanger components for domestic and export markets.
As Russia expands its renewable energy capacity — including hydroelectric, wind, and solar projects — C11000 alloy plays a critical role in generator windings, power converters, and inverter components, supporting the country's long-term sustainable energy transition goals.
Sichuan Kepai New Material Co., Ltd.
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.
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.
Russia's national import substitution strategy has created significant opportunities for domestic and partner-country C11000 suppliers. As Russian industries seek reliable non-Western sources of high-quality copper materials, Chinese manufacturers like Kepai are increasingly positioned as strategic supply chain partners for ETP copper and specialty alloys.
Russia's Arctic development program demands materials capable of performing at extreme temperatures. C11000's exceptional low-temperature ductility and consistent conductivity in sub-zero conditions make it ideal for Arctic oil field equipment, polar telecommunications, and northern infrastructure projects.
Russia's commitment to electrifying its vast transportation infrastructure — including the expansion of electric vehicle charging networks, modernization of metro systems in Moscow and St. Petersburg, and electrification of regional railway corridors — is driving unprecedented demand for C11000 copper alloy conductors.
Russia's Digital Economy National Program calls for massive investment in data centers, fiber-optic networks, and smart city infrastructure. C11000's role in heat sinks, server bus bars, and high-frequency connectors positions it as a foundational material for Russia's digital transformation journey.
Deepening trade ties between China and Russia have opened direct channels for premium copper alloy procurement. Chinese manufacturers with certified quality systems can now serve Russian industrial buyers with shorter lead times, competitive pricing, and technical support — advantages that are reshaping the Russian copper supply landscape.
Rosatom's global nuclear energy programs and Russia's domestic nuclear fleet expansion create sustained demand for high-purity copper components. C11000 is specified for heat exchangers, electrical systems, and control equipment in nuclear power applications — a market segment expected to grow significantly through 2035.
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.
Smelting
Laying-off
Extrusion
Drawing
Straightening
Package
Eddy Current Conductance Instrument
Chemical Composition Test Room
Metallographic Sample Polishing Machine
Microcomputer Controlled Electro-Hydraulic Servo Universal Testing Machine
Liquid Crystal Display Electronic Universal Testing Machine
Hardness Tester
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 — including our valued partners across Russia — to create a brilliant future together! Whether you are sourcing C11000 ETP copper for a large-scale infrastructure project, a precision manufacturing application, or a next-generation energy system, our team is ready to provide expert guidance, competitive pricing, and fast delivery tailored for the Russian market.
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