Direct manufacturer solutions supporting industrial electrical, automotive, and power distribution infrastructures in Malaysia.
Malaysia is undergoing a rapid industrial revolution, positioning itself as a dominant hub for electronics manufacturing services (EMS), smart automotive development, and clean energy transition across Southeast Asia. The semiconductor clusters in Penang and Kulim, alongside mechanical engineering centers in Selangor and Johor, have generated substantial demand for high-integrity, high-conductivity raw materials. In these demanding environments, standard copper grades no longer meet performance benchmarks. Precision electronics, high-speed automated assembly lines, and power-dense components necessitate the integration of premium oxygen-free copper, sulfur copper, and tellurium copper alloys.
As industrial automation accelerates, manufacturers face strict performance requirements. Components must withstand high thermal loads, maintain dimensional stability under extreme stress, and resist electrical degradation. Sichuan Kepai New Material Co., Ltd. supplies customized copper alloys directly engineered to handle these conditions. Our alloys enable Malaysian manufacturing facilities to achieve tighter tolerances, decrease component rejection rates, and enhance systemic performance throughout their electronic component assemblies and power systems.
Our operational framework bridges global raw material procurement, advanced alloy R&D, and regional distribution networks. With industrial processes demanding increased efficiency, we supply high-performance tellurium-copper and oxygen-free copper alloys directly to Malaysian manufacturers, helping them optimize productivity and minimize energy loss during processing.
In high-speed CNC precision machining shops across Klang Valley and Johor, using the right alloy can significantly reduce cycle times. For instance, Kepai's C14500 tellurium copper offers a 90% machinability rating compared to pure copper. This improves chip formation and extends tool life, boosting machining throughput for high-frequency RF connectors and electrical contact systems.
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. Our products are widely used in high-tech sectors including new energy vehicles, 5G technology, laser cutting, and lithium battery relays.
Our main manufacturing facility is located in the western area of the Sichuan Guanghan Industrial Development Zone, adjacent to National Highway 108. This strategic location offers efficient logistical access to major regional hubs, enabling prompt shipping to international ports for rapid distribution to clients in Malaysia and across Southeast Asia. Since our founding, Kepai has focused on innovation-driven development and strict quality management, delivering high-performance copper alloy materials that help customers optimize production costs and improve final component performance.
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 China 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.
Ensuring total compliance with international industrial standards (ASTM, DIN, EN, JIS) for smooth integration into Malaysian high-tech manufacturing.
Ensuring structural integrity, electrical conductivity, and chemical purity from raw melt to finished product.
Mitigating supply chain risks by ensuring alignment with regional regulations and providing local engineering support.
Our copper alloys fully comply with RoHS and REACH environmental requirements. We supply complete Material Test Reports (MTRs) and Mill Test Certificates (MTCs), ensuring trouble-free importation and regulatory compliance within the Malaysian Free Industrial Zones (FIZs).
Utilizing established logistical channels from our Guanghan production center, we coordinate ocean and air freight shipments to major Malaysian ports, including Port Klang, Penang Port, and Johor Port, offering reliable and cost-effective shipping schedules.
We provide localized technical support to help engineering teams in Malaysia select the optimal alloy compositions. This assists in optimizing machining processes, selecting suitable tempers, and solving design challenges in thermal management.
The rapid advancement of electronics packaging, 5G/6G wireless networks, and EV drivetrains demands continuous material science innovations. Kepai is proactively investing in the research and development of next-generation copper alloys to meet these future requirements:
Expert insights addressing common technical queries concerning high-performance copper alloys.
A: C11000 (Electrolytic Tough Pitch or ETP copper) has a minimum copper content of 99.90% and contains small amounts of oxygen (usually 100 to 650 ppm). Oxygen-Free Copper (such as C10200/C10100) has an oxygen content limited to less than 10 ppm (typically under 5 ppm). This makes OFC highly resistant to hydrogen embrittlement during brazing or welding, and provides superior electrical conductivity, making it preferred for semiconductor packaging and high-vacuum applications.
A: Standard pure copper is highly ductile, which can lead to long, continuous chips that wrap around cutting tools and generate excessive heat during CNC machining. The addition of tellurium (typically 0.4-0.7%) forms small, dispersed telluride particles. These particles act as chip breakers, reducing friction, lowering cutting temperatures, and extending tool life, while preserving approximately 90-93% IACS electrical conductivity.
A: Every production batch undergoes extensive quality control. We perform chemical composition analysis using spark emission spectrometers, and verify conductivity with eddy current instruments. We also conduct hardness testing, metallographic inspections, and tensile strength tests. Each shipment is dispatched with detailed Material Test Reports (MTRs) to guarantee traceability.
A: We offer a variety of forms to suit different manufacturing setups, including round bars, hexagonal profiles, square bars, wire rods, sheets, and custom-extruded profiles. We can supply materials in several tempers (e.g., soft annealed, half-hard, hard) depending on whether the customer requires superior formability or higher mechanical strength.
Explore our full line of specialized materials, including high-strength and free-cutting copper alloys designed for demanding industrial applications.
Partner with Sichuan Kepai to optimize your material sourcing, reduce machining cycles, and secure reliable supply chains for your operations in Malaysia.
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