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<title><![CDATA[EC21 Product Catalogs - etching products]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/etching_products--10120399/1/etching products.html]]></link><item>
<title><![CDATA[High Frequency PCB]]></title><link><![CDATA[https://pcbmain68.en.ec21.com/High_Frequency_PCB--11046819_11046830.html]]></link><description><![CDATA[products move towards high speed and high frequency. Thus developing new products always need to use high frequency substrate, satellite system, mobile telephone receiving base station and so on, the]]></description><pubDate><![CDATA[20240606]]></pubDate></item>
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<title><![CDATA[OEM PCBA Manufacturer Customize]]></title><link><![CDATA[https://idsystemkr.en.ec21.com/OEM_PCBA_Manufacturer_Customize--11944840_11944841.html]]></link><description><![CDATA[PCB/PCBA &amp; SMT
(1) Consumer Electronic Device
(2) 2/4/6/8 layers or higher
(3) Special Production Process: Hole by Etching, Button Plate, Laser Drill, Build-up
(4) High Quality Control System, Quick ]]></description><pubDate><![CDATA[20240530]]></pubDate></item>
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<title><![CDATA[Flexible Printed Circuit Boards]]></title><link><![CDATA[https://bgpcba.en.ec21.com/Flexible_Printed_Circuit_Boards--11935225_11935228.html]]></link><description><![CDATA[short, with a standardized management system plus the dedication of our expert team, this allowed us to continually improve our products and services to bring our customers maximum benefit.
]]></description><pubDate><![CDATA[20240512]]></pubDate></item>
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<title><![CDATA[Printed Circuit Board]]></title><link><![CDATA[https://greenstone23.en.ec21.com/Printed_Circuit_Board--11778431_11889762.html]]></link><description><![CDATA[productivity, reduce costs as well.
GREENSTONE
What Is the Difference Between PCB And PCBA?
PCB is a blank circuit board without any electronic components soldered on. It just composed by baseboard w]]></description><pubDate><![CDATA[20240117]]></pubDate></item>
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<title><![CDATA[Rogers Rt/Duroid 5880]]></title><link><![CDATA[https://karenxcepcb.en.ec21.com/Rogers_Rt_Duroid_5880--10524601_10524661.html]]></link><description><![CDATA[products quality ,with high techolonogy treatment improve the life cycle of the products . 
2. Immersion gold surface finish make the pcb &amp;#39;s conductive performance enhancements. 
3. Multilayer pc]]></description><pubDate><![CDATA[20170829]]></pubDate></item>
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<title><![CDATA[Industrial Computer PCB]]></title><link><![CDATA[https://techighpcb.en.ec21.com/Industrial_Computer_PCB--11812588_11812592.html]]></link><description><![CDATA[production processes of Industrial Computer PCB in our own factory, we have VCP (vertical continuous plating) line, vacuum etching line, other advanced production equipment, we also have impedance te]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
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<title><![CDATA[Hdi PCB]]></title><link><![CDATA[https://gtpcba.en.ec21.com/Hdi_PCB--11805203_11836260.html]]></link><description><![CDATA[products. In addition, the increased circuit density also allows for improved signal integrity and faster transmission speeds.
HDI PCBs are constructed using advanced fabrication techniques, and are ]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[Half Hole &amp; Through Hole PCB]]></title><link><![CDATA[https://hhcircuits.en.ec21.com/Half_Hole_Through_Hole_PCB--11798970_11798971.html]]></link><description><![CDATA[etching, tin stripping-other processes-shape
Main Points Of Metallized Half-Hole PCB Production
The specific metallized PCB half holes are processed in the following way: all metallized half-hole PCB]]></description><pubDate><![CDATA[20230530]]></pubDate></item>

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