Popular Design for Pcba Prototype - 4 Layer PCB Manufacturing Prototype Cheap Price PCB Manufacturer in China – Welldone


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We keep on with our business spirit of "Quality, Performance, Innovation and Integrity". We goal to create much more worth for our customers with our rich resources, state-of-the-art machinery, experienced workers and exceptional providers for Pcb Keyboard Design, Uv Led Pcb, Printed Circuit Assembly, Our main objectives are to deliver our consumers worldwide with high quality, competitive selling price, satisfied delivery and outstanding providers.
Popular Design for Pcba Prototype - 4 Layer PCB Manufacturing Prototype Cheap Price PCB Manufacturer in China – Welldone Detail:

Product Details

Application:Electronics,military,medicine, and so on

Certificate:ISO/TS16949/ROHS/TS16949

Solder mask color:Green Black Blue White

Number of Layer:1-22 Layers

Service:Professional engineer,good after service,competitive price

PCB Standard:IPC-A-610 D/IPC-III Standard

Hole tolerance:PTH: ±2mil, NTPH: ±2mil

Board Thickness Tolerance:±10%

OEM/ODM Services:      
Layers  1-22 layers Min. line width 2mil
Max.board size (single&doublesided)  700*1200mm Min.annular ring width: visa 3mil
Surface finish HAL(with Pb free),plated Ni/Au,Immersion silver,IMM Ni/Au,I MM Sn,hard gold,OSP,etc Min.board thickness(multilayer) 4layers:0.4mm;6layers:0.6mm;8layers:1mm;

10layers:1.2mm

Board materials FR-4; high TG; high CTI; halogen free; high frequency(rogers,ta-conic,PTFE,nelson,ISOLA,polyclinic 370 HR); thick copper Plating thickness (Technique:Immersion Ni/Au) Plating type: IMM Ni, Min./Max thickness:100/150U” Plating type: IMM Au, Min./Max thickness:2/4U”
Impedance control  ± 10% Distance betweenline to board edge Outline: 0.2mm V-CUT: 0.4mm
Base copper thickness(Innerand outer layer) Min. thickness:1/3 OZ Max.thickness:6OZ Min.hole size(board thickness ≥2mm) Aspect ratio≤16
Finished copper thickness Outer layers:Min.thickness 1 OZ,Max.thickness 10 OZ

Inner layers: 

Min.thickness 0.5OZ,

Max.thickness 6 OZ

Max.board thickness(single&double sided) 6mm

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Product detail pictures:

Popular Design for Pcba Prototype - 4 Layer PCB Manufacturing Prototype Cheap Price PCB Manufacturer in China – Welldone detail pictures

Popular Design for Pcba Prototype - 4 Layer PCB Manufacturing Prototype Cheap Price PCB Manufacturer in China – Welldone detail pictures

Popular Design for Pcba Prototype - 4 Layer PCB Manufacturing Prototype Cheap Price PCB Manufacturer in China – Welldone detail pictures


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We keep improving and perfecting our products and service. At the same time, we work actively to do research and development for Popular Design for Pcba Prototype - 4 Layer PCB Manufacturing Prototype Cheap Price PCB Manufacturer in China – Welldone , The product will supply to all over the world, such as: Florida, Iceland, The Swiss, We confirm to public, cooperation, win-win situation as our principle, adhere to the philosophy of make a living by quality, keep developing by honesty , sincerely hope to build up a good relationship with more and more customers and friends, to achieve a win-win situation and common prosperity.
  • Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Betty from Uruguay - 2018.09.08 17:09
    Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Princess from Poland - 2018.10.31 10:02
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