Beijing CN-FT JOVI Technology and Trading Co., Ltd.
On-time delivery rate
In the past 20years,we devote ourself to the ED (Electro Deposit) production.and get great achievement in this area. our ED copper foil was produced mainly for Lithium battery manufacture,PCB/CCL,shileding area.
Li-ion ED copper foil,At present,we are matured in the production of 8um thickness copper foil as the thinnest one.Double shiny copper foil used in Lithium battery,could increase the contact area with cathode material,and increase the batteries' service life.
Heavy ED copper foil,VLP-HTE-HF type copper foil.12oz and 14oz was produced mainly for PCB manufacture.the max size is 51"*51"(1295mm*1295mm),in sheet.
Shielded ED copper foil,super EMI RF shielding performance makes it popular in shielding construction,mainly be used in Healthcare and hospital construction.like MRI room and faraday cage.
We produce 28000 tons copper foil yearly, 32.7% to our regular overseas customers,58% to domestic .and some small quantity to our new customer, school, or personal for testing. we are looking forward to the business relationship between us.
Copper sheet is the best material for rf shielding,widely used for shielding room construction, like MRI room and faraday cage construction.
General Technical Terms
Quality of electrical resistivity
We have professional Technical Person for producing copper products, and do its inspection.
We can offer one-stop solution of MRI Room Shielding Project. Such as copper foils, copper mesh, copper tapes, rf door, rf window, emi filter, honeycomb vent, waveguide tube...
Market & Customers
We have worldwide customers, and rich experience for exporting the shielding materials for more then 10 years.