China rigid copper foil Manufacturers Factory Suppliers

HVLP (High Volume Low Pressure) copper foil is a specialized material widely used in industries such as electronics, printed circuit boards (PCBs), and energy storage systems. It is known for its

10μm Copper Foil is one of the most commonly used copper foil specifications in the market, The thickness of copper foil less than 10 microns belongs to high-end copper foil. 10μm copper foil has a

Flexible electrolytic copper foil is a thin, highly conductive material produced through an electrolytic process, widely used in applications requiring flexibility, durability, and excellent

Material:C1100,99.99% Cu Copper. Standard:IPC 4562. Thickness:9-3105um. Width:1290mm or Custom. Temper:1/2Hard, Hard or Soft. Appliaction:Power Cable, XLPE cable and so on. Surface:Clean Surface, Oil

Double sided polished copper foil is a high‑performance copper foil whose both surfaces (the matte side and the shiny side) have been treated to achieve a smooth, low‑roughness finish. Unlike

Copper foil is a critical material used as an anode substrate in various types of batteries, particularly lithium-ion batteries. Its excellent electrical conductivity, mechanical strength, and

Grade:C1100, C1020, C1220, T2, TU2, CDA110, CDA102. Thickness:0.005mm- 2.5mm. Width:1200mm max. . Coil Weight: Suggest 500kg per coil. Chemical Composition:Cu(wt.%)>99.9%,O(wt.%)0.005-0.04.

Ultra-thin copper foil is a thin sheet of copper, typically ranging from 1 micron (µm) to 10 microns in thickness.Its ultra-thin profile makes it ideal for applications requiring minimal weight and

Shielding copper foil is a functional material widely used in electronic device manufacturing, primarily for electromagnetic interference (EMI) shielding and signal integrity protection. Its core

Tin-plated copper foil is a metal composite material produced by coating a thin layer of tin onto the surface of copper foil through electroplating or electroless plating processes. Its primary

Electrolytic copper foil is an important material for the manufacturing of copper clad laminate (CCL), printed circuit boards (PCBs), and lithium-ion batteries.and widely used in home appliances,

The Rolled copper foil is a product made by repeatedly rolling and annealing high-precision copper strips ( Normally thickness less than 150 μm)by using the principle of plastic processing.. The