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PCB Basic Specifications

                     PCB                       

              Rigid PCB    

  Rigid-Flex PCB        Flexible PCB      luminum Substrate

                   PCBA                  

PCB&PCBA file requite:

1.Gerber file or Schematic diagram of printed circuit board.

2.Material,Board thickness,Copper thickness and Surface finish of PCB

   (please write in Gerber file or send data to us.)

3.BOM (list of components)

4.Number of circuits you need.

                                                                       ABOUT US

    Huizhou Liandajin Electronic Co.,Ltd is a solutioner 

                    for high precision double-sided

              and multi-layer printed circuit board.

PCB manufacture workshop                                                                                             

         LDJ has 15 years of PCB production experience.Our factory covers more than 20000m² and the output had reached 500000m² per month.We had mature production lines,professional production equipments and testing machines.With strict accordance with international Quality System Standards to regulate the management,provide high-quality products,stable supply and good service to customers.

                                 Test machine 

     Our company strictly control the quality of products,

we did the REACH and RoHs test reports every year.We provide 100% test service.

  2D Measure Machine         Copper Foil Tension        Impedance Control            E-testing 

                                            Test Machine             Testing Machine           Machine

 PCB Assembly                                                                    

              We have five complete and advanced production Lines,

 high speed SMT equipments,high-precision reflow soldering equipments,wave soldering equipments,AOI

       In 2015,the company has transferred from a single PCB manufacturer

to a one-stop solutioner for PCBA and electronic products by resource integration

            and huge investment of SMT and X-Ray examing equipment.

                                    Functin Test

   Aim for zero defects.8D reports will be provided wwithin 48 hours if defects occur.

                               CERTIFICATION                   

                                 APPLICATION USE

Our company finds its long time service in consumer electronics,telecommunication electronics,

                   automative electronics electrical equipment,industrial control,medical,

                         security and military industry and other high-tech fields.

Q:Do you have any MOQ Limited?

We haven't any limited about MOQ Sample and mass production all can support.

Q:How to keep our product information and design file secret?

We are willing to design a NDA effect by customers side local law and promising to keep customers data in hih confidential level.

Q:How long does it take for PCB and PCBA Quote?

PCB quotation within 2 hours can be finished,the PCBA depend on the components quantity.

If sample,within 6 hours can be finished,once complex and more,the 12-36 hours can be finished.

∗Please note that the following detail will speed up evalution:

Material:

Board thickness:

Copper thickness:

Surface finish:

Solder mask color:

Silkscreen color:

Q:How about the delivery?

The factory works 24 hours a day and on weekend.we can stable supply and fast deliver.

Q:How to guarantee the quality of products?

For PCB, we will use Flying Probe Test amchine,E-test machine,2D Measure Machine,Copper Foil Tension Test Machine,Surface Finishing Thickness Measuring Machine,Long Arm Thickness Measuring Machine etc.

For PCBA,we need you to offer us a method or test fixture for the function test.Before that,our inspectors will use microscope and X-Ray to check the IC footwelding or bad solder etc.

Q:With payment terms do we accept?

For sample order or small batch,we suggest you to Paypal and Western Union.For mass production batch,we suggest you to use T/T.