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<title><![CDATA[EC21 Product Catalogs - drill fabric]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/drill_fabric--10120399/1/drill fabric.html]]></link><item>
<title><![CDATA[China OEM/ODM PCBA Experts in Customized Electronics Motherboards Assembly Inverter LED PCB SMT PCBA]]></title><link><![CDATA[https://sncpcb.en.ec21.com/China_OEM_ODM_PCBA_Experts--11979593_11981134.html]]></link><description><![CDATA[drilled hole size 0.25mmMin.line width 0.10mm(4mil)Min.line spaceing 0.10mm(4mil)Surface finish/treatment HASL/HASL lead free,Chemical tin,Chemical Gold,Immersion gold Inmersion Silver/Gold,Osp,Gold ]]></description><pubDate><![CDATA[20240806]]></pubDate></item>
<item>
<title><![CDATA[Standard PCB Service]]></title><link><![CDATA[https://pcbmain68.en.ec21.com/Standard_PCB_Service--11046819_11248713.html]]></link><description><![CDATA[Standard PCB service
refers to full feature printed circuit board manufacturing service. With years&apos; experience in pcb fabrication company
, we have handled hundreds of thousands of PCB projects, and]]></description><pubDate><![CDATA[20240606]]></pubDate></item>
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<title><![CDATA[Golden Triangle HDI PCB Capabilities]]></title><link><![CDATA[https://gtpcba.en.ec21.com/Golden_Triangle_HDI_PCB_Capabilities--11805203_11836262.html]]></link><description><![CDATA[HDI PCBs are constructed using advanced fabrication techniques, and are typically composed of multiple layers of material. These layers are bonded together and etched to form the desired circuit path]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
<item>
<title><![CDATA[Printed Circuit Board]]></title><link><![CDATA[https://greenstone23.en.ec21.com/Printed_Circuit_Board--11778431_11889762.html]]></link><description><![CDATA[Drilling the PCB 
Electroless copper deposition
Image teh outer layer
Plating
Etch the outter layer
AOI
Solder mask
Surface finish
Profile
Electrical test
Finial inspection
Packing
We provide printed]]></description><pubDate><![CDATA[20240117]]></pubDate></item>

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