Dear friends
Good day! Wish you in a good mood from this message! Got your Info. from Kompass. We JSD PCB Co,. Ltd.
would like to introduce us as a leading quickturn prototype and small volume 
PCB manufacturer in China. 
Our monthly output of PCB reaches 5000 squres and 3000 different modelsOver 90% of our product is distributed overseas. 
Technical capacity 
 No.
 Item
 Specification
 1 Certificate  ISO9001:2008+ISO14001:2004, UL, Sira Certification, ROHS
 2
Layer  1~18 layers
 3
Available bas material 
type
 Halogen free; High TG(tg150, tg170, tg 180); High CTI(CTI>600V),
High copper(8 oZ); High layer; Rogers; Arlon; Nelco; Taconic; Teflon;
HDI; PTFE, CEM-1; CEM-3 
 4 Surface treatment HASL, Gold plating, Immersion gold, Immersion tin, Immersion silver,
Gold fingers(hard gold), OSP
 5 Max. PCB dimensions  23 x 35 inches (584.2 x 889.0mm)
 6 PCB thickness  8.27~275.8mil (0.21~7.0mm)
 7 Max. copper weight 6 oZ 
 8 
Solder mask bridge 
between solder dam
 4 mil (0.10mm)
 9
Min annular & Min 
thickness solder mask
 1.5 mil  (0.038mm) & 0.40mil (10um)
10 Soldermask colors
Green, yellow, black, blue, matte, transparence LPI solder mask and
peelable solder mask 
11 
Min trace width & Min
trace space
 3 mil (0.076mm) & 3mil (0.076mm)
12
Min space between trace
to pads, pads to pads
 3 mil (0.076mm)
13 Max. aspect ratio  1:20 
14 Data format  GERBER, PROTEL, PADS2000, Powerpcb, ODB++
15 Electric test  100% E-test high voltage test
16 Special techniques
 Blind and buries vias (min holes size is 0.2mm), high layer with heavy 
copper
17
Quotation service 
Engineering support
 24 x 7 hours
18  Delivery time  1~4 WD for quickturn; 4~9WD for normal turn
19  Available shipment  DHL, FEDEX, UPS, etc, by air or by sea for your choose
Looking forward to your inquiry and order!
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Yours Sincerely,
Jessica
Shenzhen JinShengDa Electronics & Technology Co,. Ltd
Tel: 86-(0)755-33816688  Fax: 86-(0)755-33816266 
Mob/ WhatsAPP: 008615238661704

Skype:  JSDpcb-Jessica@outlook.com 
ISO 9001:2008 + ISO 14001:2004    Sira Certification     UL:E345919 TS16949