China PCB Multilayer PCB PCB Assembly

Professional PCB Manufactory in shenzhen,China
ELECSOUND
Aluminium base PCB
PCB - Printed Circuit Boards

ELECSOUND is a professional PCB manufactor with10 years' export experience. Located in Shenzhen, China.
We have skilled and professinal staffs for production line. We can supply FR-4, metal core aluminum based, polyimide, etc.Weproduced custom PCBs as below:
Single-sided PCB,
double-sided PCB,
4 layers PCB, and multilayer PCB.We provide different surface finishedas customized, such as: HASL lead free, ENIG, hard gold plating, OSP, Rosin, etc.
Files format available as below:
CAM350 Gerber file,
Protel 99 SE

Applications
Fluorescent aluminum plate
Street light aluminum plate
Bulb aluminum plate
Simple light aluminum plate
Spotlights aluminum plate
Ceiling aluminum plate
COB aluminum plate
Specialty : Copper substrates ,Iron base board

Process parametersContentCapabilityBoard classification

Aluminum base board, Copper base board, Iron base board ,

Ceramic base board, Combined base board

Material

imported aluminum ,imported copper,

Demostic aluminum, Demostic copper

Surface treatmentHASL,Chemical Tin,ENIG(Immersion GOLD),OSP,IMT,Plating silverLayerSingle-sided,double-sided and 4 layersMaxi. board size1200mmX480mmMin.board size5mmX5mmLine width/space0.1mm/ 0.1mmWarp and twist<=0.5%(thickness :1.6mm ,Board size: 300mmX300mm)Board thickness0.3mm-4.5mmCopper foil thickness35um/70um/105um/140umOutline ToleranceCNC routing:+/-0.1mm , Punching: +/-0.1mmV-CUT registration+/-0.15mmHole wall copper thickness20um-25umMin. registration of hole position+/-3mil(+/-0.76mm)Min.punching hole1.0mm(Board thickness below 1.0mm .)Min.Punching Square slot(Board thickness below 1.0mm, 1.0mmX1.0mm)Registration of printed circuit+/-Printing Materials 0.076mmMin.drill hole diameter0.6mmThickness of surface treatment

Plating Gold:(Ni4um-6um ,Au 0.1um-0.5um),

Immersion GOLD: (Ni 5um-6um,Au:0.0254um-0.127um),
Plating Silver:(Ag 5um-8um),

HASL:10um-100um

V-CUT degree tolerance+/-5(degree)V-CUT Board thickness0.6mm-3.2mmMin.Legend width0.15mmMin.Solder mask opening0.1mm
Product Overviews
We currently offer a broad range of capacitors, LEDs, Cermet Trimming Potentiometers, PCBs, Semiconductors, Transistors, Zinc Oxide Varistors, Switches and Resistors.Company Information
Elecsound is anISO Certificated manufacturer of high quality, high reliability electronic components, formed in January of 1996.Our staff has over 10 years of experience witGas Generation Equipment & Parts h excellent English. All of our employees have a strong work ethic and a strong commitment to provide the high quality products that consistently meet or exceed our customer's requirements.
Certificates
Packaging & Shipping
FAQ
1: How long is your lead time?
It depends. Normally, it is 2-6 working days if the goods are in stock, or it is 7-40 days if the goods not in stock.2: What is your terms of payment ?
For small amount orders, 100% better paid by PayPal or T/T in advance. For large amount orders like more than
10000USD,30% T/T in advance , balance fully paid before shipment.3. Do you have any MOQ limit for an order?
Yes, we have MOQ. different items have different MOQ. We will mark MOQ when we quote.4: How to proceed an order?
Firstly, let us know your requirements or application. Secondly, we quote according to your requirements or our suggestions.Thirdly, customer confirms the samples and pay deposit for the official order. Finally, we arrange the production and ship once it's ready.5: Do you accept Alibaba online orders?
Sure!! We prefer to fulfil orders under Alibaba Trade Assurance system, since both parties will be protected.6: Ball Screw Do you provide samples? is it free or extra?
Yes, normally we could offer samples with free charge butdo not paythe shipping freight.7: How do you guarantee my goods right?
Order will be arranged exactly as requested, we will doublSocket & Outlet y check the packing and qty before delivering out also we will take you photos if required or necessary.8: Is it OK to print my logo oPre-Press Equipment n the packing?
Of course, customized packing accepted!! But it may bring some cost, it depends on the qty, if small qty then we don't accept.Contact us