In recent years, Vietnam has rapidly transformed into a global manufacturing hub, particularly in Southeast Asia. With massive Foreign Direct Investment (FDI) flowing into the country from multinational corporations in South Korea, Japan, the US, and Europe, the demand for high-quality industrial raw materials has skyrocketed. Among these materials, the C11000 Copper Sheet (also known as Electrolytic Tough Pitch or ETP copper) has emerged as a cornerstone for modern manufacturing. Renowned for its exceptional minimum copper purity of 99.90%, C11000 offers unparalleled electrical and thermal conductivity, making it absolutely essential for the high-tech factories operating in industrial zones across Bac Ninh, Thai Nguyen, Hai Phong, and Ho Chi Minh City.
As a leading manufacturer and factory supplying the Vietnamese market, we understand that local industries require materials that not only meet international ASTM and EN standards but also withstand the humid, tropical climate of Vietnam. C11000 copper sheets provide excellent corrosion resistance and outstanding formability, allowing local manufacturers to seamlessly integrate them into complex electronic assemblies and heavy-duty electrical grids.
The industrial landscape in Vietnam is undergoing a significant paradigm shift towards sustainability and green energy, heavily guided by the government's Power Development Plan VIII (PDP8). This transition is creating a massive localized demand for C11000 copper sheets. Renewable energy projects, particularly solar farms in Ninh Thuan and offshore wind projects in Binh Thuan, rely heavily on ETP copper for inverters, transformers, and highly efficient conductive busbars. The trend is clear: to minimize energy loss during transmission, only the highest conductivity materials will suffice.
Furthermore, the burgeoning Electric Vehicle (EV) manufacturing sector in Vietnam is pushing the boundaries of copper application. From battery terminals to electric motor windings and charging station infrastructure, C11000 copper sheets are at the heart of the EV revolution. As the supply chain localizes, having a reliable C11000 Copper Sheet factory that can deliver custom thicknesses, widths, and tempers directly to Vietnamese assembly lines is no longer a luxury, but a strategic necessity for local enterprises aiming to compete globally.
Sichuan Kepai New Materials Co., Ltd., established in 2017, is a high-tech enterprise integrating research and development, production, and sales. Currently, our state-of-the-art factory covers an area of approximately 9,000 square meters, with an office space of about 1,000 square meters. As a premier manufacturer supplying the Asian market, including a strong presence in Vietnam, the company primarily engages in the production of strategic emerging new materials.
Our product portfolio includes special copper alloys such as tellurium copper, high-conductivity oxygen-free copper, silver copper, dispersion copper, and the highly demanded C11000 copper sheets. We focus heavily on the research and development of high-conductivity, easy-to-machine, and high-strength copper alloys. Today, our premium products are widely applied in high-tech fields across Vietnam and globally, including new energy vehicles, 5G technology infrastructure, precision laser cutting, and lithium battery relays.
Bac Ninh is the heart of Vietnam's electronics manufacturing. Our C11000 copper sheets are extensively used here for Printed Circuit Boards (PCBs), telecommunication cables, and semiconductor lead frames. The high thermal conductivity ensures effective heat dissipation in compact electronic devices produced by global tech giants located in the region.
With the rapid expansion of the domestic EV market in Hai Phong, the demand for reliable electrical components is critical. C11000 copper sheets are utilized to manufacture high-current busbars, EV battery connectors, and electric motor components, providing the safety, durability, and conductivity required for next-generation transportation.
As urbanization accelerates in Ho Chi Minh City, modern construction and power grid upgrades demand superior materials. C11000 copper is applied in architectural roofing, premium interior finishes, and heavy-duty switchgears for commercial skyscrapers, offering both aesthetic appeal and unmatched longevity in coastal and urban environments.

Technological innovation is the core competitiveness of Sichuan Kepai New Materials Co., Ltd. The company has a R&D and production team composed of senior industry experts who keep pace with international cutting-edge technology trends. Through independent R&D and industry-university-research collaboration, Kepai has made breakthrough progress in high-performance tellurium copper, lead copper, sulfur copper, and C11000 standard sheets. Many of our technological achievements have reached international advanced levels and have been successfully applied in Vietnam's new energy vehicles, precision machining parts, plasma cutting, relays, and energy storage industries, earning widespread recognition in the Southeast Asian market.

Kepai's product line is rich and diverse, tailored to meet the specific demands of the ASEAN manufacturing boom. We cover a comprehensive range of solutions from basic materials to high-end customization. We focus on providing Vietnamese customers with high-performance, high-quality copper alloy products, including pure C11000 copper sheets, oxygen-free copper, tellurium copper, tin bronze, beryllium 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, creating significant economic benefits for local factories.

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 our market layout and improving the sales network, we have established a stable customer base and supply chain logistics reaching deep into Vietnam's northern and southern industrial hubs. We have formed long-term cooperative relationships with several internationally renowned enterprises operating in Vietnam, actively participating in international competition and promoting Kepai's brand influence on the global stage.

We understand that the long-term development of an enterprise in an international market like Vietnam 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. We emphasize cross-cultural teamwork, talent cultivation, and localized customer service, striving to create a harmonious, open, and inclusive business atmosphere. We believe that only by continuously pursuing excellence and creating localized value can we win the long-term trust of our Vietnamese partners.
Located with a superior geographical advantage and convenient transportation, Kepai lays a solid foundation for rapid enterprise development and export capabilities. Since our establishment, we have 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.

Smelting

Laying-off

Extrusion

Drawing

Straightening

Package

Eddy Current Conductance Instrument

Chemical Composition Test Room

Metallographic Polishing Machine

Electro-Hydraulic Servo Testing Machine

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. Whether you are setting up a new EV plant in Hai Phong or upgrading the power grid in Ho Chi Minh City, we are here to contribute to the development of the new copper alloy materials industry in Vietnam and globally. We look forward to working hand in hand with friends from all walks of life to create a brilliant future together!