Jiujiang Defu Technology Co., Ltd. (301511)

Overview

Jiujiang Defu Technology Co., Limited is a prominent player in the field of electronic copper foils, boasting extensive operations both within China and on an international scale. Since its inception in 1985, the company has dedicated itself to the research, development, production, and sale of high-quality copper foils, catering to a wide array of applications. Headquartered in Jiujiang, China, Jiujiang Defu Technology has carved a niche for itself in the market by leveraging its expertise in material science and engineering to produce copper foils that meet the intricate requirements of modern electronics, energy storage, and digital products.

Products and Services

Jiujiang Defu Technology Co., Limited offers an extensive portfolio of copper foil products, each designed to meet specific needs in various applications:

• Lithium Copper Foils: Specially designed for usage in energy storage batteries, automotive power batteries, and various digital products, these foils come in several variations:
  • High-Elongation Double-Sided Shiny Lithium Battery Copper Foil
  • High-Strength High-Elongation Double-Sided Shiny Lithium Battery Copper Foil
  • High-Strength Double-Sided Shiny Lithium Battery Copper Foil
  • Medium-Strength Double-Sided Shiny Lithium Battery Copper Foil
  • Double-Sided Shiny Lithium Battery Copper Foil
• Copper Foil for Electronic Circuits: Tailored to the precise requirements of electronic circuit manufacturers, ensuring high conductivity and reliability in a variety of electronic devices.
• Hyper Very Low-Profile Copper Foil: Specifically developed for 5G applications, this product addresses the need for high-frequency and high-speed data transmission by reducing signal loss and improving overall performance.
• Reverse Treated Copper Foil: Another innovation targeting the burgeoning 5G market, this copper foil variant is prepared through a reverse treatment process, enhancing its adhesion properties, which is critical for multi-layer constructions in 5G antennas and related technologies.
• Special Copper Foils for Special Applications: Recognizing the diverse requirements of the industry, Jiujiang Defu Technology also offers customized copper foil solutions tailored to unique applications, demonstrating their versatility and commitment to meeting client needs.