Copper EMI Shielding

The YanMing® is a leading China Copper EMI Shielding manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our Copper EMI Shielding with low price have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our Copper EMI Shielding services, you can consult us now, we will reply to you in time!

 

EMI is electromagnetic interference, this kind of interferences can disturbance with electronic devices, to keep the same designed effectiveness for the devices,Copper EMI Shielding is a shielding made of copper to block unwanted external electromagnetic waves or preventing internal electromagnetic waves from emitting and interfering other circuits or devices.

 

 

Item	Copper EMI Shielding
Material	Copper
Process	Chemical Etching
Thickness	0.02 ~ 1mm or customized
Etching Max Size	400 x 600mm
Hole Shape	Hexagon,Diamond,Oval,Round,Rectangle,Square or customized
Etching Precision	Line width: 0.015mm; Aperture: 0.03mm; Tolerance:±0.01mm
Lead Time	3-5 days for samples, mass production within a week
Other Service	Half-etched Logo, Welding, Shaping, Polishing, Color Coating, Anodizing, plating, Adhesive etc

 

 

 

- Design flexibility

- High precision

- No/Low mold cost

- No burr

- Short lead time

 

 

With our different kinds of automatic etching production lines, we have strong etching production capacity to guarantee a fast delivery in good quality for your order of Semiconductor Lead Frame.

 

Q: Where is your etching factory?

A: Our etching factory is in ChangAn Dongguan, near Shenzhen and Guangzhou, you can scan below QR code to have a panoramic view of our factories.

Q: Are your etching factory authorized by the government?

A: Yes, we have etching production license, all our waste water meet the requirement of environmental protection, some small etching factories without production license may be closed suddenly because the stricter environmental rules in China, your deposit or payment paid will be put into water.

 

Q:What else products are you supplying besides metal chemical photo etching products?

A: We are also professionally manufacturing acrylic/glass panels, nameplates, panel graphic overlays and diecutting parts etc from 2006, you can refer to our another website: www.paneloverlay.com