Bil effektladdnings PCBA aggregatet, ett stopp pcb fab och montering tjänsten

Guangdong, Kina (Fastland)
koppar Tjocklek:
Board Tjocklek:
mig. Hålstorlek:
mig. Linjebredd:
mig. Radavstånd:
3 Mil (0.075 Mm)
Surface Finishing:
Soldermask color:
Grön,gul,svart,blå,röd,vit,matte green
1-40 ( ≥30 layers needs review )
silkscreen color:
1000000 Kvadrat Meter / kvadratmeter per Månad
usually standard carton/ according to customer
lead Time:
15 dagar


Hello dear customers,

Welcome to Eastwin Technology.

Eastwin was built up in 1997 to focus on electronic manufacturing solutions service.

Because we always do custom OEM job, there will no clear description of one exact product.

However, we will let you know clearly about our technical capability.

We specialize in:

  • PCB design, PCB layout, PCB manufacturing, PCB Assemblies,
  • One-stop services from PCB to PCB assembly
  • Components sourcing, PCBA Function Test, design solution.
  • Electronic testing circuit board or PCBA
  • Electronics manufacturing service

Main five types of products we are handling:

  • 1) Rigid PCB
  • 2) flexibel PCB, and rigid-flex PCB
  • 3) Aluminum LED PCB and LED PCBA
  • 4) PCBA assembly
  • 5) Membrane switch or allkindss of keypads

tekniska krav:

  • 1) Professionell ytmontering och genomgående hål lödning Technology
  • 2) Olika storlekar som 1206, 0805,0603 komponenter SMT-teknik
  • 3) ICT(I Circuit Test), FCT (Funktionell Circuit Test) teknologi.
  • 4) PCB Assembly UL,EG,FCC,Rohs Godkännande
  • 5) Kvävgas omsmältningslödning teknik för SMT.
  • 6) Hög Standard SMT&Solder monteringsband
  • 7) Hög densitet sammankopplade ombord placering teknik kapacitet.

Know More


Wechat: 13928464118

PCB Capability

Eastwin Technology Co., LTD
Seq Artikel capability
1 Basmaterial FR-4, High TG FR-4 , Halogen Free material ,CEM-3,CEM-1,PTFE,Rogers ,Arlon ,Taconic,Aluminum base,Teflon,PI ,etc
2 Skikten 1-40 ( ≥30 layers needs review )
3 Finished inner/outer copper thickness 0.5-6OZ
4 Finished board thickness 0.2-7.0mm(≤0.2mm needs review),≤0.4mm for HASL
Board thickness≤1.0mm: +/-0.1mm
1<Board thickness≤2.0mm: +/-10%
Board thickness>2.0mm: +/-8%
5 Max panel size ≤2sidesPCB: 600*1500mm
Multilayer PCB: 500*1200mm
6 Min conductor line width/spacing Inner layers: ≥3/3mil
Outer layers: ≥3.5/3.5mil
7 Min hole size Mechanical hole: 0.15mm
Laser hole: 0.1mm
Drilling precision: first drilling First drilling: 1tusen
Second drilling: 4tusen
8 Warpage Board thickness≤0.79mm: β≤1.0%
0.80≤Board thickness≤2.4mm: β≤0.7%
Board thickness≥2.5mm: β≤0.5%
9 Controlled Impedance +/- 5 % Ω(<50Ω),+/-10%(≥50Ω),≥50Ω+/-5% (needs review)
10 Sidförhållande 15:01
11 Min welding ring 4tusen
12 Min solder mask bridge ≥0.08mm
13 Plugging vias capability 0.2-0.8mm
14 Hole tolerance PTH: +/-3tusen
NPTH: +/-2tusen
15 Outline profile Rout/ V-cut/ Bridge/ Stamp hole
16 Lödmask färg Grön,gul,svart,blå,röd,vit,matte green
17 Component mark color vit,gul,svart
18 Ytbehandling OSP: 0.2-0.5en
HASL: 2-40en
Lead free HASL: 2-40en
AGREE: Au 1-10U’’
ENEPIG: PB 2-5U’’/ Au 1-8U’’
Immersion Tin:0.8-1.5en
Immersion silver: 0.1-1.2en
Peelable blue mask
Carbon ink
Gold plating: Au 1-150U’’
19 E-Test Flying probe tester : 0.4-6.0mm,max 19.6*23.5inch
Min spacing from test pad to board edge : 0.5 mm
Min conductive resistance : 5 Ω
Max insulation resistance : 250
Max test voltage : 500 V
Min test pad diameter : 6 tusen
Min test pad to pad spacing: 10 tusen
Max test current : 200 MA
20 AOI Orbotech SK-75 AOI : 0.05-6.0mm,max 23.5*23.5inch
Orbotech Ves machine : 0.05-6.0mm,max 23.5*23.5inch

PCBA Assembly

Dear Customer, we offer SMT/DIP/COB/BGA PCB circuits assembly. Med 19 års erfarenhet, we have built up the strict quality control system.

Förpackning & Frakt

Förpackning: Standard export carton packing or packing according to the customer’s requirement

Frakt:3-15 days by DHL, POSTEN, Fedex, TNT, etc.


1. What is your minimum order quantity?

en. The MOQ is 1 PCS

2. What payment do you accept?

en. T/T, Western Union, Paypal

3. What kind of PCB file format do I need to submit for production?

en. Gerber files, BRA

4. No PCB file/Gbr file, only have the PCB sample,can you produce it for me?

en. Send us the sample, and we will work out the Gerber files and clone the PCB for you.

5. Are my PCB files safe when I submit them to you for manufacturing?

en:We respect customer’s copyright and will never manufacture PCB for someone else with your files unless we receive written permission from you, nor will we share these files with any other 3rd parties. We can sign NDA with you.

6. How about the lead time?

en:Prov: 5 to 12working days

mass production: 7 till 18 arbetsdagar

The lead time depends on your final confirmation of the quantity.

7. Which countries have you worked with?

en: We have built cooperation with customers from all over the world, mostly North America and Europe

How to get a quote

To give you an exact quote, we hope you could offer us listed information.


1. PCB : Gerber file and other PCB files.

We would appreciate if you can confirm the listed PCB specification also.

1). material 2). korttjocklek 3). copper thickness 4). surface finishing 5). solder mask color 6). silkscreen color

2. PCBA: PCB files and BOM list

3. If you don’t have ready design files, you can send us a sample, then we will clone for you.

4. We also offer custom PCB design and modify service.




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