Ultra Thin Rolled Copper Foil , Under 0.025um Roughness Rolled Copper Foil
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Ultra Thin Rolled Copper Foil , Under 0.025um Roughness Rolled
Copper Foil for FCCL CCL
Application High Frequency conductive PCB .Electromagnetic Shielding Materials .Computer .Mobile material,cellphone,mobile phone .FPC,Flexible Printed Circuit .lithium lon battery .FCCL .CCL
Mill Test Certificate of Rolled thin copper foil
Remark: we can accept customization as per your request, Standard Width,620(±1)mm
P.S Keep the dry environment,and is better use it in 30days. Compare between Rolled copper foil and ED copper foil . Width: rolling copper foil max width is 620mm, electrolytic copper foil max width is 1380mm . Density: rolled copper foil higher density, the surface is relatively smooth, conducive to the production of printed circuit board after the rapid transmission of the signal, so high-frequency high-speed transmission, fine lines printed circuit board also used some calendering copper Foil.
FAQ: Q1: What's your guarantee? A: All our products have 6 months guarantee after you received
goods, if any quality problem can contact us. Q2: What's your delivery time ? A: The common delivery time is 5-20 working days. but it's depends
on the items and the quantity of your order. A: 520mm and 620mm,we accept customization for the width. we can
cut it into any siz Q3. what is your standard width? A: 520mm and 620mm,we accept customization as request. we can cut
into any size . Q4. Can you provide Mill Test Certificate? Yes , we can. Q5. Can we come to China visit factory ? Yes ,you can . Q6. Can you cut into small size? Yes, we can. Q7: What's your minimum order quantity? A: We can supply samples to check the quality before bulk order.
But the price will be sample price not wholesale price. Q8. Do you test all your goods before delivery? A: Yes, we have 100% test before delivery. Q9. what is your standard width? |
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