Product Description

Shenzhen Deftronics Technical Service Co., Ltd is a China PCB company specialized in PCB layout/PCB manufacture/PCB assembly.

Contact e-mail: deftpcb at deftronics.net
Product catalog

PCB/multilayer PCB/control board PCB/small order PCB/Short lead time PCB

Our service

We produce PCB without any MOV/MOQ request.
Attractive price; 
Fast delivery time; 
FR4 or AL material; 
Almost *0 years PCB producing experience; 
ISO ***1 /UL/ Rohs certified; 
Special produce all kinds of ***0 layers PCB board; 

Testing Procedure 
1 Visual Inspection 
2 Flying probe (E-test)
3 Impedance control 
4 Solder-ability detection 
6 AOI (Automated Optical Inspection) 

Quotation requirements for customer 
1 Quantity 
2 Base material 
3 Board thickness 
4 Copper thickness 
5 Surface treatment 
6 Gerber files(engineer files) 
7 color of solder mask and silkscreen 

Delivery Time for PCB board 
1 PCB normal production time (big volume order will be negotiated)
2 Multilayer PCB :1)sample: **6 days   2)mass production: Within 7 days 
3 Single/Double-sided PCB:1)Sample: **5 days  2)mass production: Within 7 days 

Delivery Method and Payment terms 
1 By DHL, UPS, FedEx, TNT use clients account. 
2 We suggest to use our DHL, UPS, FedEx, TNT forwarder. (Agent can get better discount) 
3 By customer's Forwarder 

Production Capability:
Layers: single side to *0 layers.
Material: CEM*3, Normal FR*4, FR*4 TG**0&TG**0, Halogen Free, Al-base material
Board thickness: 0.**5.0 mm
Copper thickness: **5 OZ
Min. drilled hole size: 0.*5 mm
Copper thickness in hole: Min. *0 um
Min. Line width/Line spacing: 3mil/4mil
 Aspect Ratio:8:1

Tolerance for Impedance control

Surface treatment: OSP, HASL, LF-HASL, ENIG (immersion gold), Immersion silver,

Immersion Tin, gold Finger,

We quote price case by case to make sure best offer for you.