4 layer pcb manufacturer from China manufacturer - Shenzhen Tianweisheng Electronic Co., Ltd.

Price:	0.1~0.5 USD
Payment Terms:	T/T,WU;Paypal
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: tws-h01

Production Capacity: 300000 Square meter/Month

Delivery Date: 5 days for pcb sample, 15 d...

Brand Name: tws

Copper Thickness: 1oz

Min. Hole Size: 0.15mm

Min. Line Spacing: 0.2mm

Silkscreen color: White/Black/Yellow etc

OEM/ODM: One-stop service

Maz size of finish board: 900*900mm

Layer number: 1~28L

Impedance control: ±5%

Means of Transport: Ocean,Land,Air,

Packing: vacuum package+carton box

Number of Layers: 4-Layer

Base Material: fr4

Board Thickness: 1.4mm

Min. Line Width: 0.2mm

Soldermask color: Green/Blue/Black/Red/White ...

Surface finishing: HASL/OSP/ENIG etc

PCB standard: IPC-A-610D

E-testing: 100% E-testing, Flying prob...

Certification: UL/RoHS/SGS

4 layer pcb manufacturer
1.UL,RoHS,ISO,SGS, IPC Approved;
2.Commitment of Quality Assurance;
3.24 hours for Quote;
4.Fast accurate Delivery.

4 layer pcb manufacturer

1. PCB board file with parts list provided by customers;

2. PCB board made, circuit board parts purchased by us;

3. PCB board with parts assembled;

4. Electronic testing circuit board or PCBA;

5. Fast delivery, anti-static package;

6.RoHS Directive-compliant, lead-free;

7. One stop service for PCB design, PCB layout, PCB manufacture, components purchasing, PCB assembly, test, packing and PCB delivery.

PCB manufacturer capacity

NO
         Item
       Craft Capacity
1
Layer
1-30 Layers
2
Base Material for PCB
FR4, CEM-1, TACONIC, Aluminium, High Tg Material, High Frequence ROGERS ,TEFLON, ARLON, Halogen-free Material
3
Rang of finish baords Thickness
0.21-7.0mm
4
Max size of finish board
900MM*900MM
5
Minimum Linewidth
3mil (0.075mm)
6
Minimum Line space
3mil (0.075mm)
7
Min space between pad to pad
3mil (0.075mm)
8
Minimum hole diameter
0.10 mm
9
Min bonding pad diameter
10mil
10
Max proportion of drilling hole and board thickness
1:12.5
11
Minimum linewidth of Idents
4mil
12
Min Height of Idents
25mil
13
Finishing Treatment
HASL (Tin-Lead Free),  ENIG(Immersion Gold), Immersion Silver , Gold Plating (Flash Gold), OSP, etc.
14
Soldermask
Green, White, Red, Yellow, Black, Blue, transparent photosensitive soldermask, Strippable soldermask.
15
Minimun thickness of soldermask
10um
16
Color of silk-screen
White, Black, Yellow ect.
17
E-Testing
100% E-Testing (High Voltage Testing);  Flying Probe Testing
18
Other test
ImpedanceTesting,Resistance Testing, Microsection etc.,
19
Date file format
GERBER FILE and DRILLING FILE, PROTEL SERIES, PADS2000 SERIES, Powerpcb SERIES, ODB++
20
Special technological requirement
Blind & Buried Vias and High Thickness copper
21
Thickness of Copper
0.5-14oz (18-490um)

PCB Superiority

1.High efficiency&Experience

We can provide one stop service.Established in 1998, with many years hard-working and constant innovation,we have

grown up into a professional PCB&PCBA manufacturer. We have our own independent research and development

department and sophisticated quality control system.

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2.Quality
Our product are manufactured according to the UL/Rohs standards to insure quality assemblies from start to finish. Whether

it's a simple custom or not.Product or a complex turnkey production run, We will adhere to the highest quality standards.

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3.Protecting your interests
Protecting your Intellectual Property is job one! Our staff of trained professionals are all working under a strict confidentiality

contract and treat your important documentation as they would their own.

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4.Service

We can provide 24hours service for you. We pride ourselves on our ability to custom tailor programs around our customers'

needs.We take time to listen to your unique business needs and then set out to surpass them.

PCB Quotation Need

A. PCB GERBER file and specification .

B. Your special requirementsfor the PCB Board.

C. Your testing instructions if you wanna test.

Application

Our PCBs are used for wide range of electronic products,

Like Medical devices, CCTV, Power supply, GPS, UPS, Set-top Box, Telecomunication , LED, etc.

High quality 4 layer pcb manufacturer

4 LAYER PCB MANUFACTURER

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