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<title><![CDATA[EC21 Product Catalogs - copper product]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/copper_product--10120399/1/copper product.html]]></link><item>
<title><![CDATA[PCB - Multi-Layer]]></title><link><![CDATA[https://ckmo1018.en.ec21.com/PCB_Multi_Layer--12069932_12069954.html]]></link><description><![CDATA[PCB - Multi-Layer
Description
A multilayer printed circuit board (PCB) is a PCB made by laminating three or more layers (typically four, six, or eight or more) of copper foil with an insulating layer]]></description><pubDate><![CDATA[20260411]]></pubDate></item>
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<title><![CDATA[Customized OEM ODM Service, Aluminum Substrate Board, Fiberglass Board, LED PCB, FR4, Design Drawing]]></title><link><![CDATA[https://smarled.en.ec21.com/Customized_OEM_ODM_Service_Aluminum--12069600_12069978.html]]></link><description><![CDATA[PCB thickness: 0.8mm/1.2mm/1.5mm/1.6mm/2.0mm/3.0mm. 
Copper thickness: 25um/ 35um/75um.
Efficacy: 130LM/W -200LM/W
1) Professional customized production of various LED PCB to meet diverse needs.
2) H]]></description><pubDate><![CDATA[20260419]]></pubDate></item>
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<title><![CDATA[Home Use Diesel Generator Printed Circuit Board Assemblies - Grande Electronics]]></title><link><![CDATA[https://yygreattong.en.ec21.com/Home_Use_Diesel_Generator_Printed--4357166_4357168.html]]></link><description><![CDATA[Supplier：Grande Electronics
Project：Home Use Diesel Generator Printed Circuit Board Assemblies - Grande Electronics
Layers：6
PCB：FR-4/1.6mm, 1oz finished copper
Surface Treatment: HASL
PCBA L]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[Material Handling Equipment Circuit Board Industrial PCBA Electronics]]></title><link><![CDATA[https://pcbdesign12.en.ec21.com/Material_Handling_Equipment_Circuit_Board--10035716_10038624.html]]></link><description><![CDATA[Supplier: Grande Electronics
Project: Material Handling Equipment Circuit Board Industrial PCBA Electronics
Layers: 4
PCB：FR-4/1.6mm, 1oz finished copper
Surface Treatment: ENIG
PCBA Lead time:3-4 ]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[PCBA 6 Layers with Electronics PCB]]></title><link><![CDATA[https://haosens2010.en.ec21.com/PCBA_6_Layers_with_Electronics--4624610_4647099.html]]></link><description><![CDATA[Our PCB Technical Specifications:
- Base material: FR4, Aluminum, Ceramic,Rogers, F4BK, F4BT, TP, PF, CEM-1, CEM-3, etc.
- Board thickness: 0.30 to 3.20mm (12 to 126mil)
- Copper thickness: 0.50 to 5]]></description><pubDate><![CDATA[20250213]]></pubDate></item>
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<title><![CDATA[Pressure Sensor Medical Electronic Care Device PCB Board Assembly]]></title><link><![CDATA[https://avpcb.en.ec21.com/Pressure_Sensor_Medical_Electronic_Care--12017667_12017668.html]]></link><description><![CDATA[Copper Thickness 0.5OZ/1OZ
Min. Hole Size 0.075mm
Min. Line Width 0.075mm
Min. Line Spacing 0.075mm
Surface Finishing immersion gold/ENIG/HASL
Board Size Custom
MOQ 1pcs
Service One-Stop OEM Service
]]></description><pubDate><![CDATA[20241015]]></pubDate></item>
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<title><![CDATA[One-stop PCBA Electronics Manufacturers Service  High Quality Factory PCB PCBA Service]]></title><link><![CDATA[https://xubo783156718.en.ec21.com/One_stop_PCBA_Electronics_Manufacturers--11984085_12004960.html]]></link><description><![CDATA[SERVICES:electronic material procurement, PCB production, PCBA assembly, cable assembly, finished product assembly, functional testing. 
PRODUCTION LINES: 5 SMT high-speed production lines, 2 DIP pro]]></description><pubDate><![CDATA[20240914]]></pubDate></item>
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<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[products that are not shown here. If you have any needs, you can also click the link below to get more information.Aluminum Substrate PCA Ceramic Circuit BoardCopper substrate PCBDouble-sided PCBFPCH]]></description><pubDate><![CDATA[20240806]]></pubDate></item>
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<title><![CDATA[Aluminum Printed Circuit Board]]></title><link><![CDATA[https://pcbmain68.en.ec21.com/Aluminum_Printed_Circuit_Board--11046819_11248728.html]]></link><description><![CDATA[products; Aluminum clad, aluminum base, Metal clad printed Circuit Board (MCPCB), Insulated Metal Substrate(IMS or IMPCB), Thermally conductive PCBs, etc… but they all mean the same thing and perfo]]></description><pubDate><![CDATA[20240606]]></pubDate></item>
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<title><![CDATA[PCB Surface Finish]]></title><link><![CDATA[https://bgpcba.en.ec21.com/PCB_Surface_Finish--11935225_11935292.html]]></link><description><![CDATA[copper traces on the PCB, guarding against oxidation, corrosion, and environmental factors.
There are various surface finish options available, each offering distinct advantages based on the specific]]></description><pubDate><![CDATA[20240512]]></pubDate></item>
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<title><![CDATA[Rice Milling Machine PCB Assembly Services | Printed Circuit Board Assembly]]></title><link><![CDATA[https://grandepcba.en.ec21.com/Rice_Milling_Machine_PCB_Assembly--11194245_11194269.html]]></link><description><![CDATA[Supplier: Shenzhen Grande Electronics
Layers: 4
PCB：FR-4/1.6mm, 1oz finished copper
Application: Rice Milling Machine PCB Assembly Services | Printed Circuit Board Assembly
Surface Treatment: HASL
]]></description><pubDate><![CDATA[20240506]]></pubDate></item>
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<title><![CDATA[OEM PCBA Manufacturer Customize LED Bead Light Board   One-stop Turnkey PCBA]]></title><link><![CDATA[https://leadsintec2024.en.ec21.com/OEM_PCBA_Manufacturer_Customize_LED--11911491_11916228.html]]></link><description><![CDATA[Specification
item
value
Model Number
Leadsintec 0916
Type
OEM PCBA Factory
Place of Origin
Guangdong
Brand Name
Leadsintec
Supplier Type
OEM PCBA Factory
Copper Thickness
0.5-4OZ
Product name
PCBA B]]></description><pubDate><![CDATA[20240326]]></pubDate></item>
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<title><![CDATA[Electric Welding Machine Pcba Housing Pcba Service Electronic Assembly Shenzhen PCBA Factory]]></title><link><![CDATA[https://440183199803063144.en.ec21.com/Electric_Welding_Machine_Pcba_Housing--11408756_11470639.html]]></link><description><![CDATA[copper thickness,board thickness ,...)
PCBA: PCB information, BOM, (Testing documents...)
Q2. What file formats do you accept for production? 
A: Gerber file: CAM350 RS274X
PCB file: Protel 99SE, P-C]]></description><pubDate><![CDATA[20220530]]></pubDate></item>
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<title><![CDATA[4L Electronic Scuba Blue Popular PCB Board]]></title><link><![CDATA[https://hjl39506147520.en.ec21.com/4L_Electronic_Scuba_Blue_Popular--11890882_11907637.html]]></link><description><![CDATA[Details
Quick Details of 4L Electronic PCB Board
Quantity
4L Electronic PCB Board prototype
Place of Origin
Shenzhen, China
Base Material
4L, FR4,TG135 
Board Thickness
1.6 mm
Copper Thickness
1OZ 
M]]></description><pubDate><![CDATA[20240229]]></pubDate></item>
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<title><![CDATA[CEM-3 Electronic SMT PCB Assembly with OSP Surface Finish 2oz Copper Thickness]]></title><link><![CDATA[https://smtpcbaassemblycom.en.ec21.com/CEM_3_Electronic_SMT_PCB--11887216_11887217.html]]></link><description><![CDATA[CEM-3 Electronic PCB Assembly with OSP Surface Finish and 2oz Copper ThicknessProduct Description:Electronic PCB Assembly is a high-quality product designed to provide a reliable connection between e]]></description><pubDate><![CDATA[20240112]]></pubDate></item>
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<title><![CDATA[Fpga PCB]]></title><link><![CDATA[https://hontec1.en.ec21.com/Fpga_PCB--11597809_11597812.html]]></link><description><![CDATA[Quick Details of FPGA PCB
Place of Origin: Guangdong, China 
Brand Name: FPGA PCB Model Number: Rigid PCB
Base Material: Megtron
Copper Thickness: 1oz Board Thickness: 2.5mm
Min. Hole Size: 0.1mm Min]]></description><pubDate><![CDATA[20220706]]></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[Product Description Applications:CommunicationsTraditional telecommunication equipment, FTTP, VOIP, multimedia services, data networking and IT infrastructure products, wireless infrastructure produc]]></description><pubDate><![CDATA[20240131]]></pubDate></item>
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<title><![CDATA[Aluminum PCB]]></title><link><![CDATA[https://ronghuaindustry.en.ec21.com/Aluminum_PCB--11791188_11794567.html]]></link><description><![CDATA[copper foil), insulation layers and metal grassroots. It is commonly used for LED lighting products. There are positive and negative sides, one white side is welded LED pins, and the other side prese]]></description><pubDate><![CDATA[20230521]]></pubDate></item>
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<title><![CDATA[1.6mm Rigid Flex PCB Assembly High Reliability Printed Circuit Board PCBA]]></title><link><![CDATA[https://pcbassemblypcba.en.ec21.com/1.6mm_Rigid_Flex_PCB_Assembly--11875607_11875608.html]]></link><description><![CDATA[product.
Features:Product Name: PCB Module BoardImpedance Control: YesSurface Finish: HASLCopper Thickness: 1ozMin Line Width: 0.1mmKeyboard PCB: YesFlexible Board: YesKeyboard PCB: YesTechnical Para]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[Golden Triangle Flex PCB Capabilities]]></title><link><![CDATA[https://gtpcba.en.ec21.com/Golden_Triangle_Flex_PCB_Capabilities--11805203_11836254.html]]></link><description><![CDATA[copper foil onto the flex material. The copper layers are then patterned with a photolithography process, where an etching mask is used to create the desired circuitry pattern. Then the copper layers]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[Red Soldermask Industry Control Electronics PCB Assembly]]></title><link><![CDATA[https://ucreatepcb123.en.ec21.com/Red_Soldermask_Industry_Control_Electronics--11761239_11786592.html]]></link><description><![CDATA[PRODUCT DETAI
Item 
Speci. 
PCB SMT Min thickness
T＜0.1mm
PCB SMT Max thickness
T＞4.5mm
PCB SMT Min Length
L≥3mm,
PCB SMT Min Width
W≥3mm
PCB SMT Max Length
L ＞ 1200mm
PCB SMT Max Width
W]]></description><pubDate><![CDATA[20230510]]></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[There is a wide range of printed circuit manufacturing
services offered by GreensTone. We specialize in manufacturing kinds of PCBs such as FR4 PCB, heavy copper PCB, HDI PCB, High-TG PCB, multi-laye]]></description><pubDate><![CDATA[20240117]]></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[products assembly
What is a DHI board?
High Density Interconnector (HDI), is a circuit board with a relatively high density of line distribution using micro-bumping. The HDI PCB assembly manufacturin]]></description><pubDate><![CDATA[20231206]]></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[copper blocks, etc.Now key parameters of our company processed products are as follows:
Layer
4L
Copper thickness
Inner 1OZ,outer 1OZ
Surface treatment
Immersion silver
3.Product Feature And Applicat]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
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<title><![CDATA[Copper Clad Laminate]]></title><link><![CDATA[https://zws922.en.ec21.com/Copper_Clad_Laminate--2351197_3988983.html]]></link><description><![CDATA[Product: Copper clad laminate FR4
Certificates: UL approval(E 136069); ISO 2000; EMQ certificate.
Specifications: 0.1mm-3.2mm; Single &amp; double sided; UV-blocking &amp; white transparent; Tg135, 150, 170.]]></description><pubDate><![CDATA[20160314]]></pubDate></item>
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<title><![CDATA[MCPCB Manufacturing for LED Products]]></title><link><![CDATA[https://abiscircuits.en.ec21.com/MCPCB_Manufacturing_for_LED_Products--10327532_10327540.html]]></link><description><![CDATA[Copper thickness
35um-210um(1OZ-6OZ)
10
Hole Position Tolerance
±0.05mm
11
Outline Tolerance 
Routing:±0.15mm,Punching:±0.1mm
12
Remain Thickness Tolerance
±0.1mm
13
Thermal Conductivity
0.8-3W/m]]></description><pubDate><![CDATA[20200402]]></pubDate></item>
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<title><![CDATA[Fiberglass Copper Clad Laminated Sheet]]></title><link><![CDATA[https://bestindustrial98.en.ec21.com/Fiberglass_Copper_Clad_Laminated_Sheet--10961584_11532593.html]]></link><description><![CDATA[Fiberglass Copper Clad Laminated Sheet
FR4 Copper clad laminate/CCL Sheet made by glassfabric, epoxy resin and copper foil with clad electrolytic lamination technique. It has excellent electrical con]]></description><pubDate><![CDATA[20230313]]></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[Detailed Product Description
Color:
Yellow
Material:
Rogers Material
Layer:
Multilayer
Board Size:
3*9cm
Copper Thinknes:
1 Oz
Min Line Width:
4 Mil
Min Line Space:
4mil
Surface Finish:
Immersion Gol]]></description><pubDate><![CDATA[20170829]]></pubDate></item>

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