Shenzhen Senyan Circuit Co., Ltd. 86-755-26644463
FR4 2 Layers PCB EMS ODM OEM Multilayer 4oz PCBA

FR4 2 Layers PCB EMS ODM OEM Multilayer 4oz PCBA

  • High Light

    FR4 2 Layers PCB


    EMS 2 Layers PCB


    4oz double sided prototype pcb

  • Name
    2 Layers Pcb
  • Solder Mask
  • Silk Screen
  • Surface Technics
  • Max Panel Size
  • Layer Count
  • Type
    Pcb/printed Circuit Board/oem Pcb
  • Application
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
    1 layer pcb
  • Minimum Order Quantity
  • Price
  • Packaging Details
    PCB: Vacuum Packing / PCBA: ESD Packing
  • Delivery Time
  • Payment Terms
    L/C, D/A, D/P, T/T
  • Supply Ability

FR4 2 Layers PCB EMS ODM OEM Multilayer 4oz PCBA

2 Layers Pcb Reputable FR4 Material EMS ODM OEM PCB Manufacturer China Factory PCBA Assembly Multilayer PCB


The competitive advantage of product line:

Shenzhen SenYan Circuit Co.,Ltd.(Shenzhen) is one of Chinese leading electronic O E M contract provider services including PCB & PCB assembly. With many years experience in PCB & PCBA developing and exporting.

SENYAN offers pcb productiong services from 1-20 layer rigid circuit board,

1-4 layer flexible pcb board. 1-2layer aluminum PCB

The materials includes standard FR4,FR1,CEM-1,

CEM-3, hight TG, Aluminum , FPC,polyimide, Teflon and so on.


No Items (PCB) Capaility
1 Laminates Aluminium Base, FR4 (TG130,TG150,TG170), Copper Base, FR1, CEM1, CEM3, FPC(Flexible Circuit), Ceramic Base, Rogers .and etc.
2 Layers 1-16 layers
3 Max Size 457 x 609mm
4 Min. Board Thickness 1-2 layer = 0.20mm, 4-6 layer = 0.60mm, 8 layer = 0.80mm
5 Finished Copper Hoz to 4 oz copper
6 Min. Line/Spacing 4mil/4mil
7 Min. Finished Hole 8mil (0.20mm)
8 Hole Wall Copper 20-25um
9 Min. Solder Mask Dam/Bridge 4 mil (0.10mm)
10 Max. Aspec Ratio 8 : 1
11 Tolerance of Hole Position +/-2mil
12 Tolerance of Outlines Normal: +/-5mil ; Special: +/-4mil
13 Tolerance of Tracks Normal: +/-20%
14 Tolerance of PTH Normal: +/-3mil , Special: +/-2mil
15 Tolerance of NPTH +/-2mil
16 Impedance Control +/-10%
17 Twist and Bow <=0.75%
18 Surface Finishing HAL, LF HAL, ENIG, Immersion Gold, OSP, Immersion Tin, Immersion Silver, Gold Flash, Gold Finger.


FR4 2 Layers PCB EMS ODM OEM Multilayer 4oz PCBA 0



FR4 2 Layers PCB EMS ODM OEM Multilayer 4oz PCBA 1

PCB, UL Rohs PCB Design 94V0 Antenna PCB

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally speaking, it is 3-10 days for PCB and 15-20 days for PCBA.

Q: What is your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.