EMI And RFI Shielding

EMI and RFI Shielding

EMI is electromagnetic interference, and RFIis radio-frequency interference, this two kinds of interferences can both disturbance with electronic devices, to keep the same designed effectiveness for the devices,EMI and RFI Shielding is to block unwanted external electromagnetic waves or preventing internal electromagnetic waves from emitting and interfering other circuits or devices.

- 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