Shenzhen Tianweisheng Electronic Co., Ltd.
Shenzhen Tianweisheng Electronic Co., Ltd.
Pcb Board Manufacturer, Electronic Pcb Circuit 
  • Pcb Board Manufacturer, Electronic Pcb Circuit 
  • Pcb Board Manufacturer, Electronic Pcb Circuit 
  • Pcb Board Manufacturer, Electronic Pcb Circuit 
  • Pcb Board Manufacturer, Electronic Pcb Circuit 
  • Pcb Board Manufacturer, Electronic Pcb Circuit 
Pcb Board Manufacturer, Electronic Pcb Circuit 
Pcb Board Manufacturer, Electronic Pcb Circuit 
Pcb Board Manufacturer, Electronic Pcb Circuit 
Pcb Board Manufacturer, Electronic Pcb Circuit 
Pcb Board Manufacturer, Electronic Pcb Circuit 

Pcb Board Manufacturer, Electronic Pcb Circuit 

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Basic Info
Basic Info
Product Description
Product Description
 
Quick Details
Place ofOrigin: Guangdong China (Mainland) BrandName: tws ModelNumber: twsH015K
Number of Layers: 4-Layer Base Material: FR4 Copper Thickness: 1OZ
Board Thickness: 1.6mm Min. Hole Size: 0.2mm Min. Line Width: 0.1mm
Min. Line Spacing: 0.1mm Surface Finishing: HASL Solder mask:
Green/Blue/Black/White/Yellow/Redetc
Max size of finish board: 9200*900mm Certification: UL/SGS/ROHS Controlled impedance: ±5%
Warp&Twist: 0.7% Rang of finish boardsthickness: 0.21~7.0mm Layer count: 1~28
Impedance control: ±10% OEM/ODM: One-stop service PCB standard: IPC-A-610D
Packaging & Delivery
Packaging Detail: vacuum package+carton box
Delivery Detail: 3-7days for pcb sample, 10-15 working days for mass pcb order.
Specifications
PCB Board
1.FR4 material,multi-layer pcb;
2.UL,SGS,ROHS,IS09001,CEC;
3.X-ray&AOI Test,Fast delivery.
PCBBoard
1.HASLfinish required to meet ROHS compliant;
2.FR4 material within 0.2mm-3.2mm boards thickness;
3.Copper weight:0.5OZ,1OZ,2OZ,3OZ;
4.0.2mm min finished hole size;
5.Certificate: UL, ROHS, T/S16949;
6.Company management: ISO9001:2000;
7.Markets: Europe, America, Asia etc all over theworld.
PCB manufacturingcapacity
NO
         Item
Craft Capacity
1               
Layer                                                  
1-28 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.Highefficiency&Experience
We can provide one stop service.Established in 1998, with many yearshard-working and constant innovation,we have
grown up into a professional PCB&PCBA manufacturer. We have our ownindependent 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 insurequality assemblies from start to finish. Whether
it's a simple custom or not.Product or a complex turnkey production run, Wewill adhere to the highest quality standards.
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3.Protecting yourinterests
Protecting your Intellectual Property is jobone! Our staff of trained professionals are all working under a strictconfidentiality
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 tocustom tailor programs around our customers'
needs.We take time to listen to your unique business needs and then set outto 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.
Advanced ProductionEquipment
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

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