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<title><![CDATA[EC21 Product Catalogs - copper products]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/copper_products--10120399/1/copper products.html]]></link><item>
<title><![CDATA[PCB - Hdi]]></title><link><![CDATA[https://ckmo1018.en.ec21.com/PCB_Hdi--12069932_12069957.html]]></link><description><![CDATA[products
Technical Data
Item
General Specifications
Structure
Rigid + Flex Integration
Rigid material
FR-4 / High-Tg
Flex material
PI (Kapton)
Copper Foil
RA / ED, 0.5~1 oz
Line WIdth/Pitch
75~100 μ]]></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>
<item>
<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>
<item>
<title><![CDATA[Intelligent Control Industrial Dehumidifier PCB Assembly | Circuit Board]]></title><link><![CDATA[https://yygreattong.en.ec21.com/Intelligent_Control_Industrial_Dehumidifier_PCB--4357166_4357363.html]]></link><description><![CDATA[Supplier:Grande Electronics
Layers: 4
PCB：FR-4/1.6mm, 1oz finished copper
Application:Intelligent Control Industrial Dehumidifier PCB Assembly | Circuit Board
Surface Treatment: HASL
PCBA Lead time]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
<item>
<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>
<item>
<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[products. This step ensures that we can tailor the PCB design for our customers.
Schematic Design
Engineers use professional PCB design software to create a schematic diagram of the circuit to clarif]]></description><pubDate><![CDATA[20241015]]></pubDate></item>
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<title><![CDATA[China PCB Factory Electronic Circuit Board Assembly HASL Lead Free PCB Assembly Service PCBA]]></title><link><![CDATA[https://xubo783156718.en.ec21.com/China_PCB_Factory_Electronic_Circuit--11984085_12004964.html]]></link><description><![CDATA[products. 
COMPANY NAME:China Guangdong Shenzhen STHL Electronics Co.,Ltd.
NAME: Melody 
PHONE/WHATSAPP/WECHAT：+86-13612841146
WEBSITE:http://www.pcba-china.com / http://www.firstpcba.com
ADDRESS:B]]></description><pubDate><![CDATA[20240914]]></pubDate></item>
<item>
<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[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>
<item>
<title><![CDATA[Aluminum PCB]]></title><link><![CDATA[https://pcbmain68.en.ec21.com/Aluminum_PCB--11046819_11046826.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>
<item>
<title><![CDATA[Rigid PCB Capability]]></title><link><![CDATA[https://bgpcba.en.ec21.com/Rigid_PCB_Capability--11935225_11935295.html]]></link><description><![CDATA[copper patterning, solder mask application, and surface finishing. They should also be able to meet industry standards and quality requirements, ensuring that the final product performs reliably in i]]></description><pubDate><![CDATA[20240512]]></pubDate></item>
<item>
<title><![CDATA[Embroidery Machine Prototype PCB Assembly Company | Grande Electronics]]></title><link><![CDATA[https://grandepcba.en.ec21.com/Embroidery_Machine_Prototype_PCB_Assembly--11194245_11194265.html]]></link><description><![CDATA[Supplier: Shenzhen Grande Electronics
Layers: 4
PCB：FR-4/1.6mm, 1oz finished copper
Application: Embroidery Machine Prototype PCB Assembly Company | Grande Electronics
Surface Treatment: HASL
PCBA ]]></description><pubDate><![CDATA[20240506]]></pubDate></item>
<item>
<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>
<item>
<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>
<item>
<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>
<item>
<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>
<item>
<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>
<item>
<title><![CDATA[High Frequency Taconic TLY-5 Double Sided Difficulty PCB]]></title><link><![CDATA[https://hjl39506147520.en.ec21.com/High_Frequency_Taconic_TLY_5--11890882_11907886.html]]></link><description><![CDATA[PRODUCT DESCRIPTION
Taconic TLY-5 Base Material
Taconic TLY-5
Board Thickness
1.52 mm
Copper Thickness
1OZ
DK
2.2
DF
0.0009
Solder mask Color
Green
Silkscreen Color
White
Surface Finishing 
ENIG
Min.]]></description><pubDate><![CDATA[20240301]]></pubDate></item>
<item>
<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>
<item>
<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>
<item>
<title><![CDATA[Medical Electronics Turnkey PCB Assembly]]></title><link><![CDATA[https://ucreatepcb123.en.ec21.com/Medical_Electronics_Turnkey_PCB_Assembly--11761239_11826376.html]]></link><description><![CDATA[products are widely applied in communications, industrial control, power electronics, medical equipment, security electronics, consumer electronics, LED, etc. More than 90 percent of them were export]]></description><pubDate><![CDATA[20230728]]></pubDate></item>
<item>
<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>
<item>
<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>
<item>
<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>
<item>
<title><![CDATA[Pcba Service for Elevator/Lift Controller PCB Assembly Board Custom Made Shenzhen PCBA Factory]]></title><link><![CDATA[https://440183199803063144.en.ec21.com/Pcba_Service_for_Elevator_Lift--11408756_11409542.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-CA]]></description><pubDate><![CDATA[20220530]]></pubDate></item>
<item>
<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>
<item>
<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>
<item>
<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>
<item>
<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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