Chinese digital scale circuit supplier/ pruducer/ manufacturere digital scale printed circuit

digital scale printed circuit 1. ISO14001:2004 & ISO9001:2000 2. UL, ROHS, T/S16949 3.high quality &best service 4.adopt OEM  

Welcome to XinDaxing Electric Technology Co., Ltd - digital scale printed circuit manufacturer  We can prvide a package of service for PCB/ PCBA: 1. PCB layout, PCB design; 2: Make high difficulty PCB(1 to 38 layers) 3: Provide all Electronic components; 4: PCB assembly;  5: Write programs for clients;  6: PCBA/finished product Test. etc…

1.Specification for PCB Manufacture:

Item	Specification
Numbr of Layer	1-38Layers
Material	FR-4,FR2.Taconic,Rogers, CEM-1 CEM-3,ceramic , crockery
	Metal-backed Laminate
Remarks	High Tg CCL Is Availabe(Tg>=170ºC)
Finish Board Thickness	0.2mm-6.00 mm(8mil-126mil)
Minimun Core Thickness	0.075mm(3mil)
Copper Thickness	1/2 oz min;12 oz max
Min.Trace Width & Line Spacing	0.075mm/0.1mm(3mil/4mil)
Min.Hole Diameter for CNC Driling	0.1mm(4mil)
Min.Hole Diameter for punching	0.9mm(35mil)
Biggest panel size	610mm*508mm
Hole Positon	+/-0.075mm(3mil) CNC Driling
Conductor Width(W)	+/-0.05mm(2mil)or
	+/-20% of original artwork
Hole Diameter(H)	PTH L:+/-0.075mm(3mil)
	Non-PTH L:+/-0.05mm(2mil)
Outline Tolerance	+/-0.125mm(5mil) CNC Routing
	+/-0.15mm(6mil) by Punching
Warp & Twist	0.70%
Insulation Resistance	10Kohm-20Mohm
Conductivity	<50ohm
Test Voltage	10-300V
Panel Size	110×100mm(min)
	660×600mm(max)
Layer-layer misregistration	4 layers:0.15mm(6mil)max
	6 layers:0.25mm(10mil)max
Min.spacing between hole edge to circuity pqttern of an inner layer	0.25mm(10mil)
Min.spacing between board oulineto circuitry pattern of an inner layer	0.25mm(10mil)
Board thickness tolerance	4 layers:+/-0.13mm(5mil)
	6 layers:+/-0.15mm(6mil)
Impedance Control	+/-10%
Different Impendance	+-/10%

2. Details of tech:

Technic

 1).Professional surface mounting and through hole soldering technology;

2).Various sizes,like 1206,0805,0603 components SMT  technology;

3).ICT(In Circuit Test),FCT(Functional Circuit Test)  technology;

4).Nitrogen gas reflow soldering  technology for SMT;

  

5).High standard SMT&Solder Assembly line;

  

6).High density interconnected board placement technology capacity.

  

Quote requirement

 1).The detailed files(Gerber file/ PADS/ AutoCAD/ Protell/ Power PCB/ DWG/  schematic etc and  BOM);

 2).Clear pictures of PCBA or samples for us;

 3).PCBA Test method. 

3.View of XinDaXing:  

 

1) PCBA Factory

2) PCB factory

 

3) Test corner

 

 

 

 

4. Why us?

Quality

Our UL/Rohs standards garantee our quality from start to finish. Whether it's a simple custom product or a complex production run, XingDa will adhere to the highest quality standards.

Capabilities

XingDa offers the latest and best capabilities and qualifications ensuring highest quality in each piece of product we produce.

Experience

We have been specializing in PCB and PCBA industry for many years. Our management and engineering team possess over 10years combined PCB and PCBA experience, so does our sourcing team.

Protecting your interests

Protecting your Intellectual Property comes first! All your files/ information regarding design of your products will only be used for your projects, will never be leaked out.

Price and leadtime

We will offer the best price and shortest leadtime for your PCB and PCBA since we have professional engineering department, sourcing department and producing department etc.

Chinese digital scale circuit supplier/ pruducer/ manufacturere digital scale printed circuit