Shenzhen Tianweisheng Electronic Co., Ltd.
Shenzhen Tianweisheng Electronic Co., Ltd.
Bare Pcb For Mobile Phone Motherboard 
  • Bare Pcb For Mobile Phone Motherboard 
  • Bare Pcb For Mobile Phone Motherboard 
  • Bare Pcb For Mobile Phone Motherboard 
  • Bare Pcb For Mobile Phone Motherboard 
  • Bare Pcb For Mobile Phone Motherboard 
Bare Pcb For Mobile Phone Motherboard 
Bare Pcb For Mobile Phone Motherboard 
Bare Pcb For Mobile Phone Motherboard 
Bare Pcb For Mobile Phone Motherboard 
Bare Pcb For Mobile Phone Motherboard 

Bare Pcb For Mobile Phone Motherboard 

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Basic Info
Basic Info
Product Description
Product Description
 
Advanced ProductionEquipment
electronic PCB manufacturer and pcb assembly electronic PCB manufacturer and pcb assembly
Product HighQuality Perfect
electronic PCB manufacturer and pcb assembly
electronic PCB manufacturer and pcb assembly
Our deliverytime:
electronic PCB manufacturer and pcb assembly
1.About Factory:
Experience: we have 20 years experinecsin circuit board manufacturing,with 50 employees and 60 excellent engineers,covering an area of 13000 square meters.Monthly capability is more than 5000square meters, 4500 types/month. we cooperate with some well-known enterprises,such as Panasonic, HP,Honeywell and so on.
2.Good after sales service:
anything wrong happening in our products willbe solved within 2 hours. we always offer relative technical support/consultant.Quick response. all your inquiry will be replied within 24 hours.
3.Ourproducts and service are sold well in North America,West Europe, Japan,Singpore, Malaysia and other countries.
electronic PCB manufacturer and pcb assembly electronic PCB manufacturer and pcb assembly
Meet your need is ourgreatest pursuit .If you are looking for a  pcb board manufacturerinchina,Pleasegive us your files ofpcb for a quote (Gerberfiles and specification),I will reply email in 3hours. Youalso cancontact usby .
1.Advanced production lines andprofessional staff.
2.Honesty credibility in china'stop.
3.Competest price but highquality.
4. One-stopservice.
5.Delivery ontime.
electronic PCB manufacturer and pcb assembly
electronic PCB manufacturer and pcb assembly
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)

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