OEM Customized Electronic Circuit Board PCBA PCB Manufacturing Assembly Design Service

Product Description

China Dragon Electronic Industrial Co., LTD. 

We provide a one-stop service including PCB fabrication, components sourcing and SMT assembly, wave soldering ,burning software,final assembly and  function testing.

18 Years PCB & PCBA Factory SMT DIP Bare PCB And Electronic Components Assembly
One-stop Service

Our  industry 




If you need high reliable PCBA manufacturing services,  Welcomed to contact us at anytime.  


China Dragon Electronic Industrial Co., LTD.  is a professional PCB&PCBA manufacturer in Shenzhen China.Our provide high quality bare PCB and PCB assembly service,including components sourcing, function test,conformal coating and complete assembly for clients all over the world.
 

Our Process capability:

Article	Description	Capability
Sercive	PCB and SMT assembly with one-stop service
Material	Laminate materials	FR4, high TG FR4, high frequency, alum, FPC
Board cutting	Number of layers	1-48
	Min.thickness for inner layers (Cu thickness are excluded)	0.003"(0.07mm)
Board thickness	Standard	(0.1-4mm±10%)
	Min.	Single/Double:0.008±0.004"
		4layer:0.01±0.008"
		8layer:0.01±0.008"
	Bow and twist	no more than 7/1000
Copper weight	Outer Cu weight	0.5-4    0z
	Inner Cu weight	0.5-3   0z
Drilling	Min size	0.0078"(0.2mm)
	Drill deviation	±0.002″(0.05mm)
	PTH  hole  tolerance	±0.002″(0.005mm)
	NPTH  hole  tolerance	±0.002″(0.005mm)
Solder mask	Color	Green,white,black,red,blue…
	Min solder mask clearanace	0.003″(0.07mm)
	Thickness	(0.012*0.017mm)
Silkscreen	Color	white,black,yellow,blue…
	Min size	0.006″(0.15mm)
E-test	Function Test	100% Functional test
	PCBA Testing	X-ray,AOI Test,Functional test
Pcb assembly	one-stop service electronic manufacxturer service
Component sourcing	Yes
Certificate	IATF16949, ISO13485, ISO9001
Delivery time:	PCB		3-8days
	PCBA		10-20days
Tolerance of pcb	±5%
Max size of finish board	700*460mm
MOQ	NO MOQ (1pcs)
Surface Finish	HASL,ENIG,immersion silver,immersion tin,OSP…
PCB outline	Square,circle,irregular(with jigs)
package	QFN,BGA,SSOP,PLCC,LGA
Sub-assembly	Plastic,metal,screen

Our PCB 




Our PCB factory







Our SMT factory




Our components





Our delivery and payment 



FAQ

1, What service do you have?
We provide turnkey solution including PCB fabrication, SMT, plastic injection & metal,final assembly, testing  and other value-added service.

 

2, What is needed for PCB & PCBA quotation?

For PCB: Quantity, Gerber file and technic requirements(material,size, surface finish treatment, copper thickness,board thickness).
For PCBA: PCB information, BOM,Testing documents.

 

3, How to keep our product information and design file secret ?
We are willing to sign a NDA effect by customers side local law and promising tokeep customers data in high confidential
 level.

 

4, What are the main products of your PCB/PCBA services?
Automotive, Medical, Industry Control,IOT,Smart Home,Military.

 

5, What is your minimum order quantity (MOQ)?
Our MOQ is 1 PCS, sample and mass production all can support.

 

6, Are you factory?

Our factory is located in 22 Building, TangMian Road, XinQiao Village, ShaJing Street, BaoAn shenzhen, china.

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