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<title><![CDATA[EC21 Product Catalogs - pcb drill]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/pcb_drill--10120399/1/pcb drill.html]]></link><item>
<title><![CDATA[PCB - Flex]]></title><link><![CDATA[https://ckmo1018.en.ec21.com/PCB_Flex--12069932_12069955.html]]></link><description><![CDATA[PCB - Flex
Description
Flex PCBs are printed circuit boards that utilize a flexible substrate that can be bent or folded. They enable 2D and 3D wiring in confined spaces, resulting in miniaturization]]></description><pubDate><![CDATA[20260411]]></pubDate></item>
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<title><![CDATA[Bespoke Motherboard Solutions From China OEM/ODM Electronics Mother Board Drone Equipment Circuit Bo]]></title><link><![CDATA[https://sncpcb.en.ec21.com/Bespoke_Motherboard_Solutions_From_China--11979593_11981106.html]]></link><description><![CDATA[PCB&amp;PCBA prototype and Mass Production
4. Electronic Components Sourcing Services
5. PCB Assembly Services:SMT,DIP&amp;THT,BGA repair and reballing
6. ICT, Constant Temperature Burn-in and Function Test
]]></description><pubDate><![CDATA[20240806]]></pubDate></item>
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<title><![CDATA[Standard PCB]]></title><link><![CDATA[https://pcbmain68.en.ec21.com/Standard_PCB--11046819_11046822.html]]></link><description><![CDATA[drill sizes down to 0.2mm (8mils). Additionally, we can manufacture PCB up to 16 layers in layer count and 500x500 mm in size, covering most PCB applications. Reviewing these capabilities, it is appa]]></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[Single Cu-base PCB]]></title><link><![CDATA[https://pcbpcbaseller.en.ec21.com/Single_Cu_base_PCB--10961296_11944082.html]]></link><description><![CDATA[drill hole diameter PCB (PTH): ≥ 0,2 mm
●Minimum drill hole diameter PCB (NPTH): ≥ 1,0 mm
●Minimum drill hole diameter for aluminium: ≥ 1,0mm
●Drill hole/drill hole spacing: &gt; 1,2 mm
●M]]></description><pubDate><![CDATA[20240528]]></pubDate></item>
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<title><![CDATA[Rigid PCB Capability]]></title><link><![CDATA[https://bgpcba.en.ec21.com/Rigid_PCB_Capability--11935225_11935295.html]]></link><description><![CDATA[PCB manufacturing, such as layer stacking, drilling, copper patterning, solder mask application, and surface finishing. They should also be able to meet industry standards and quality requirements, e]]></description><pubDate><![CDATA[20240512]]></pubDate></item>
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<title><![CDATA[FR4 Base LED PCB Circuit Board 1oz Copper 3/3MIL Min Line]]></title><link><![CDATA[https://electronicpcbboard.en.ec21.com/FR4_Base_LED_PCB_Circuit--11895685_11895686.html]]></link><description><![CDATA[drilling)Board thickness≤1.2mm0.15mm0.2mmBoard thickness≤2.5mm0.2mm0.3mmBoard thickness＞2.5mmAspect Ration≤13:1Aspect Ration≤13:1Aspect RationAspect Ration≤13:1Aspect Ration≤13:1Board t]]></description><pubDate><![CDATA[20240131]]></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[PCB Manufacture Step by Step
Preproducing engineering checking
Board cutting 
Print inner layer
Eych inner layer
AOI
Layer up and bond
Drilling the PCB 
Electroless copper deposition
Image teh outer ]]></description><pubDate><![CDATA[20240117]]></pubDate></item>
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<title><![CDATA[PCBA Layout]]></title><link><![CDATA[https://pennydlo2015.en.ec21.com/PCBA_Layout--11303710_11303796.html]]></link><description><![CDATA[Our factory professional manufacturer PCB Design, PCB assembly, PCB Copy, PCB layout for 12 years.Our factory area is 3000 square meter. We have 4 Engineers, 100 workers. There have 4 Dip Production ]]></description><pubDate><![CDATA[20201203]]></pubDate></item>
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<title><![CDATA[Fast Supply Electric Circuit Board Assembly Manufacturer]]></title><link><![CDATA[https://cttpcb.en.ec21.com/Fast_Supply_Electric_Circuit_Board--10919275_11050449.html]]></link><description><![CDATA[PCB assembly manufacturing
has an inner layer line and an outer layer line, and uses a process such as drilling and metallization in the hole to connect the inside of each layer. HDI boards are gener]]></description><pubDate><![CDATA[20231206]]></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[PCB fabrication manufacturing process involves multiple etching steps to create ultra-thin and ultra-dense circuit boards. It usually uses a combination of laser ablation, chemical etching, and mecha]]></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[PCB Production
The specific metallized PCB half holes are processed in the following way: all metallized half-hole PCB holes must be drilled in the pattern after plating, and one hole at the intersec]]></description><pubDate><![CDATA[20230530]]></pubDate></item>

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