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Shenzhen Uniwell Circuits Co.,Ltd
Water Meters Printed Circuit Board

Water Meters Printed Circuit Board

Water Meters printed circuit board 1.company information Uniwell Circuits Co., Ltd has 2 branches , Shenzhen Uniwell Circuits Co., Ltd and Jiangmen Uniwell Circuits Co., Ltd With brand new equipment and total production area over 10,000 sq. meters, Uniwell Circuits is capable of producing...

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1.Product describe

图片137_副本.jpg

Specification:
Layer: 4
Board Thickness: 1.6mm
Surface treatment: immersion gold.
Material: FR4.
Min line width/line distance:40/20mil
Min hole:0.8mm

The products of Uniwell Circuits are all passed ISO9001, ISO14001, TS16949 and UL, they 100% meet the international standard. And they are widely applied in communication, network, digital products, industrial control, medical care, aeronautics & astronautics, defense & military fields, as well.

2.Company information
UNIWELL circuits co., lTD. has 2 branches , SHENZHEN UNIWELL CIRCUITS CO., LTD. and Jiangmen UNIWELL CIRCUITS CO., LTD.  With brand new equipment and total production area over 10,000 sq. meters, Uniwell Circuits is capable of producing 100,000 square feet of 2-32 layer PCBs and delivering over 5000 varieties monthly. We can produce quick turns to meet 24-hour delivery for double-sided PCBs, 48-hour for 4 to 8 layers and 120-hour for 10 layer or higher PCBs. Combination of Jiangmen and Shenzhen facilities have proved to meet all our customer’s all requirements from prototype to mass production.

QQ图片20180807104117_副本.jpg

3.Technology road map
From the below picture ,you can know that, our production capability more and more stronger, that’s our confidence.
P: Prototype         SV: Small Volume            M: Mass production

1)

ITEM

2015

2016

2017

2018

2019

Layers

32layer

P

P

SV

SV

SV

36layer

 

P

P

P

P

42layer

 

 

P

P

P

Min. Line width/space

Inner Layer

3/3mil

M

 

 

 

 

2.5/2.5mil

P

SV

SV

M

 

2/2mil

 

 

P

P

P

Outer Layer

3/3mil

SV

SV

M

 

 

2.5/2.5mil

 

P

SV

M

 

2/2mil

 

 

P

P

P

     Min. mechanical drilling hole size

8mil

M

 

 

 

 

6mil

P

P

SV

SV

SV

Aspect Ratio

13:1

SV

SV

M

 

 

15:1

 

P 

SV

SV

SV

16:1

 

 

P

SV

SV

18:1

 

 

 

P

P

Copper thickness

6 OZ

P

SV

M

 

 

8 OZ

P

P

SV

M

 

10 OZ

 

P

SV

M

 

12OZ

 

 

P

SV

SV

finished asymmetric copper foil 1/6OZ

P

SV

M

 

 

2)


     ITEM

2015

2016

2017

2018

2019

Impedance control

±10%

M

 

 

 

 

±8%

P

P

SV

SV

SV

±5%

 

P

P 

SV

SV

Finished board thickness

 Thick

6.5mm

P

SV

M

 

 

7.5mm

P

P

SV

SV

SV

10mm

P

P

P 

P

P

 Thin

0.15mm

SV

SV

SV

SV

SV

0.1mm

 

P

P 

SV

SV

Max. finished board size

Length

1200mm

P

P

SV

SV

SV

Width

650mm

P

P

P 

SV

SV

Min. Inner layer clearance

4layers

0.075mm

 

p

P 

p

p

 8layers

0.1mm

 

p

P 

p

p

12layers

0.125mm

 

p

P 

p

p

3)

ITEM

2015

2016

2017

2018

2019

Special Technics

 Buried capacitor/resistor

 

P

P 

SV

SV

Rigid-flexible board

 

P

SV

SV

SV

Counterbore +Blind buried VIA S(HDI)

P

P

SV

SV

SV

2-layer and multilayer Aluminum based PCB

P

SV

SV

M

 

Metal core and PTFE material combined PCB

P

P

SV

SV

SV

 Hybrid pressing (Ceramic core+FR4+Cu core)

 

P

SV

SV

SV

Multi-layer PTFE

 

 

P 

P

P

Partial Hybrid pressing(FR4+Ceramic)

P

P

SV

SV

SV

Partial Bulgy Solder PAD Technics

P

P

SV

SV

SV

Selective Surface Finish

P

SV

SV

SV

SV

Half Hole/Half Slot Technics

M  

 

 

 

 

Intersect mechanical Blind Via (hole diameter no less than 0.15mm)

 

p

P 

p

p

Back Drilling Technics

P

SV

SV

SV

SV

Via in PAD

M

 

 

 

 

V-CUT go through PTH

P

SV

M

 

 

Abnormal Slot/Hole Technics( Countersink, Half Hole, Screw hole, Control Depth Hole, Counterbore, Board Edge Plating)

SV

M

 

 

 

Multiple-Pressing(No larger than 4 times)

SV

SV

SV

SV

SV

4.Trade information
We offer quick samples within 24 hours is available and extra charges will be on your account for the service.
Lead time of the precision printed circuit board(pcb):


Sample Lead time(days)

Mass production lead time(days)

Single sided PCB

1~3

4~7

Double sided PCB

2~5

7~10

Multilayer PCB

7~8

10~15

PCB and Assembly

8~15

15~30

5.Quality system
Fully quality system, so please don’t worry about the quality. 

图片138_副本.jpg

6.We usually send sample by DHL, FedEx, TNT, UPS, etc. We have the big discount with them; 3 to 5 days to arrive.
For the mass production, in order to save your cost we will ship the products by air or sea. It is according to your demand.

图片139_副本.jpg

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