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High-performance copper alloy materials engineered for precision manufacturing in Ethiopia and East Africa.
Ethiopia is one of Africa's fastest-growing economies, with GDP growth averaging 8–10% annually. The government's industrial park strategy — including Hawassa, Bole Lemi, and Kilinto — has attracted global manufacturers, creating surging demand for precision copper alloy components.
C14700 Sulfur Copper (UNS C14700) is a free-machining copper alloy containing approximately 0.20–0.50% sulfur. Its exceptional machinability — rated at 85% of free-cutting brass — combined with high electrical conductivity (≥96% IACS) makes it the preferred material for high-volume precision parts manufacturing.
As Ethiopia accelerates its "Made in Ethiopia" agenda under the national industrial transformation plan, manufacturers in Addis Ababa and across the Oromia and Amhara regions are increasingly sourcing C14700 sulfur copper for electrical connectors, relay components, terminal blocks, and precision-machined automotive parts destined for export markets.
The establishment of Chinese-invested industrial parks and joint ventures has also catalyzed demand, as these facilities replicate proven manufacturing processes that depend on high-quality free-cutting copper alloys like C14700.
Key industrial and economic forces shaping copper alloy demand across Ethiopia and the Horn of Africa.
Ethiopia's Grand Ethiopian Renaissance Dam (GERD) and the national electrification push are driving massive investment in power distribution networks. C14700 sulfur copper's superior conductivity makes it essential for switchgear, busbars, and distribution panel components across the country's expanding grid.
With 13+ government-designated industrial development parks operational or under construction, Ethiopia's manufacturing base is scaling rapidly. Textile, garment, and light manufacturing sectors are integrating precision copper components into production lines, elevating demand for reliable C14700 suppliers.
Ethiopia's emerging automotive assembly sector — with brands like Hyundai and Lifan establishing local operations — requires high-quality copper alloy terminals and connectors. C14700's free-cutting properties reduce tooling wear and increase throughput in high-volume connector production.
Ethio Telecom's 5G network expansion and the entry of Safaricom Ethiopia are creating unprecedented demand for precision RF connectors and antenna components. C14700 sulfur copper's combination of conductivity and machinability makes it the material of choice for telecom hardware manufacturers.
Ethiopia's wind (Adama, Ashegoda), solar, and geothermal projects are expanding at scale. Relay contacts, inverter components, and battery management system parts manufactured from C14700 are increasingly specified by international EPC contractors working in the Ethiopian renewable energy sector.
As a signatory to the African Continental Free Trade Area agreement, Ethiopia is positioning itself as a regional manufacturing hub. C14700 sulfur copper components produced in Ethiopian factories can now access a market of 1.4 billion consumers duty-free, making local production economics increasingly attractive.
From Addis Ababa's industrial zones to Ethiopia's regional manufacturing clusters — real-world use cases driving demand.
Manufacturers at Bole Lemi IDP produce electrical connectors and terminal blocks for export to European markets. C14700's 85% machinability rating enables high-speed CNC production with minimal tool changes, reducing per-unit cost by up to 30% versus standard copper.
Addis Ababa's growing precision machining sector uses C14700 sulfur copper rods and bars to produce hydraulic fittings, valve bodies, and instrument components. The alloy's sulfide inclusions act as chip-breakers, improving surface finish and dimensional accuracy in automated lathes.
Ethiopia's mega-infrastructure projects specify C14700 copper for busbar systems, grounding conductors, and switchgear components. The material's combination of high conductivity and ease of fabrication makes it ideal for on-site electrical assembly in remote project locations.
Ethiopia's agro-processing industry — coffee, flower, and textile processing — relies on C14700 copper components in food-safe machinery bearings, pump fittings, and control panels. The alloy's corrosion resistance and machinability suit the hygienic manufacturing requirements of export-oriented agro-factories.
RF connector bodies, antenna mounts, and signal distribution components for Ethio Telecom's infrastructure upgrades are manufactured from C14700 sulfur copper. The material's tight dimensional tolerances and excellent surface finish post-machining meet the stringent specifications of telecom OEMs.
As Ethiopia deploys utility-scale solar projects across the Tigray, Afar, and Somali regions, inverter manufacturers source C14700 copper for DC bus connectors, IGBT heat spreaders, and high-current terminal assemblies — applications demanding both conductivity and precision machinability.
Sichuan Kepai New Materials Co., Ltd., established in 2017, is a high-tech enterprise integrating research and development, production, and sales. The company primarily engages in the production of strategic emerging new materials, 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 — all sectors experiencing rapid growth in Ethiopia and across the East African market.
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.
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 — including Ethiopia and East Africa — 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.
State-of-the-art production and testing facilities ensuring every C14700 sulfur copper product meets the highest quality standards for Ethiopia's demanding industrial applications.
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
Explore our full portfolio of high-performance copper alloy products available for Ethiopian and East African industrial customers.
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 in Ethiopia and across East Africa — to create a brilliant future together!
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