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<title><![CDATA[EC21 Product Catalogs - double sides a board]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/double_sides_a_board--10120303/1/double sides a board.html]]></link><item>
<title><![CDATA[Double-Sided Multilayer PCB for Complex Circuit Designs Multilayer PCB for Home Automation Systems]]></title><link><![CDATA[https://sncpcb.en.ec21.com/Double_Sided_Multilayer_PCB_for--11979593_11979594.html]]></link><description><![CDATA[Double-sided board Packaging &amp; Shipping
FAQ
Q1: How do you make sure the quality of the PCBs? A1: Our PCBs are all 100% test including Flying Probe Test, E-test or AOI. In addition, we also have the ]]></description><pubDate><![CDATA[20240806]]></pubDate></item>
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<title><![CDATA[Mutilayers PCB]]></title><link><![CDATA[https://2pcbtech.en.ec21.com/Mutilayers_PCB--11782526_11803470.html]]></link><description><![CDATA[sided or double-sided PCBs.
Advanced functionality: Multilayer PCBs offer advanced functionalities, such as impedance control, signal integrity, and power distribution, that are not possible with oth]]></description><pubDate><![CDATA[20230608]]></pubDate></item>
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<title><![CDATA[Multilayer PCB]]></title><link><![CDATA[https://ronghuaindustry.en.ec21.com/Multilayer_PCB--11791188_11794566.html]]></link><description><![CDATA[double-sided circuit boards, the possibility of further enhance the density of assembly density is getting smaller and smaller, so a multi-layer circuit board with higher assembly density and higher ]]></description><pubDate><![CDATA[20230521]]></pubDate></item>
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<title><![CDATA[6 Layer PCB with 1.6mm 1oz Thickness]]></title><link><![CDATA[https://mktpcb.en.ec21.com/6_Layer_PCB_with_1.6mm--10712329_10712340.html]]></link><description><![CDATA[double-sided FR4 boards or single side, high technology, Blind and buried via boards, metal core boards, heavy copper boards, burn in boards or rigid-flex PCB and flex PCB. Etc. 
We can bind and buri]]></description><pubDate><![CDATA[20180601]]></pubDate></item>
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<title><![CDATA[High Quality Inverter PCB Layout Design / High Quality Wireless Mouse PCB Layout Design]]></title><link><![CDATA[https://cttpcb.en.ec21.com/High_Quality_Inverter_PCB_Layout--10919275_11050430.html]]></link><description><![CDATA[board
industry has also been rising rapidly. According to the number of layers, the circuit board can be divided into three major categories: single-side, double sides, and multilayer board. Before m]]></description><pubDate><![CDATA[20231206]]></pubDate></item>
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<title><![CDATA[Print Circuit Board - ROHS PCB]]></title><link><![CDATA[https://elecsound.en.ec21.com/Print_Circuit_Board_ROHS_PCB--728594_3607435.html]]></link><description><![CDATA[a manufacturer of PCB ( Printed Circuit Board ), Our products included 1-12 layers PCB, PCBA, Our PCB factory has obtained ISO 9001 and UL, and we specialize in single, double-sided, 4 layer to 8 lay]]></description><pubDate><![CDATA[20090615]]></pubDate></item>
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<title><![CDATA[High-density Multilayer PCBs   Multilayer PCBs]]></title><link><![CDATA[https://szxpcb.en.ec21.com/High_density_Multilayer_PCBs_Multilayer--3415393_5178715.html]]></link><description><![CDATA[We offer Single/Double Sided and Multilayer Printed Circuit Boards, Small- Large volume orders accepted. The PCB Manufacturers are ISO-9002 Certified. We can offer Impedance Controlled Boards, A wide]]></description><pubDate><![CDATA[20110302]]></pubDate></item>
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<title><![CDATA[F4B High Frequency PCB On 1.6mm Thick with 3oz Copper]]></title><link><![CDATA[https://bcco.en.ec21.com/F4B_High_Frequency_PCB_On--10882619_11068396.html]]></link><description><![CDATA[board is double sided board, substrate is F4B, DK
at 2.65, 210mm long by 115mm wide, 1.6mm finished thick, finished copper 3oz,
no solder mask no silkscreen, and surface finish is immersion gold.
Let]]></description><pubDate><![CDATA[20230113]]></pubDate></item>
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<title><![CDATA[Multilayer PCB]]></title><link><![CDATA[https://tendtronic.en.ec21.com/Multilayer_PCB--9385605_9497794.html]]></link><description><![CDATA[TENDTRONIC CORPORATIOAN LIMITED deals mainly in the supply of Printed Circuit Boards (PCB,FPC), Single-Sided PCB,PTH Double-Sided PCB,NPTH Double-Sided PCB,Flexible PCB(FPC),Multilayer PCB(1~20 Layer]]></description><pubDate><![CDATA[20150505]]></pubDate></item>

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