High precision processing 4 layer pcb assembly motherboard pcba

High precision processing 4 layer pcb assembly motherboard pcba 

Since 1998, 23 Year Professional experience Electronics Manufacturing Service (EMS) Partner ! We provide PCB, 4 layer pcb assembly,Component sourcing, BOM  optimize to PCBA and PCB Assembly one station service!

              Shen Zhen Golden Weald electronic Co.,ltd , Since 1998, we concentrate on Electronic Manufacturing Service field 23 year, we have rich experience in pcba services, Electronics PCBA Manufacturer ,PCBA Assembly , PCB Assembly manufacturer , china PCBA,PCB Assembly,China PCB Assembly,PCB Assembly in china,PCBA supplier,PCBA manufacturer,PCBA factory,PCB board assembly,Printed circuit board Assembly,PCBA Assembly,PCB PCBA,electronic PCBA,PCBA OEM,PCB Assembly services !

Golden Weald PCBA Products:

 Golden Weald PCB Products: 

Welcome to Golden Weald!

           Golden Weald Electronic Co., Limited was a professional PCB PCBA manufacturer in Electronics Manufacturing Services(EMS) field for consume electronics Products and Industrial electronic product base in ShenZhen China. Since1998,from a small SMT Company, Golden Weald grows into a first-class manufacturer that could provide 4 layer pcb assembly,SMT (surface mounting technology) service ,contract manufacturing, electronic OEM/ODM, China PCB Assembly, PCB PCBA and AI/SMT/DIP hybrid board production, electronics turnkey Assembly, Consignment Assembly ,PCB board assembly,Printed circuit board Assembly,PCBA Assembly in china,electronic PCBA manufacturer,PCBA OEM,PCB Assembly services,Final Product Assembly as one unit .

        we provide one station service from PCB, PCBA, molds,plastic injection, CNC enclosure, metal parts to fnal product assembly!
        Golden Weald was the ISO9001:2008 and TS16949 Certificate factory with 23 year experience, most of the engineer over 20 years experience work with SAMSUNG,SONY, DELL,LG,DAIKIN from TOP500 enterprise of the world.  to choose a PCB PCBA manufacturer in china, golden weald is your first choice.

PCB Factory Tour :

          At present we mainly produce the high-performance PCB board from 2L-14L and above, they are applicated mainly in consumer electronics, power supply, mechanical apparatus, automobile and others. Our customers are widely distributed in China, Japan, Korea, Europe and America. For the demand of world environment, we have successfully produced the environmental products of OSP (mainly used in Lead Free weld),immersion GOLD, Lead Free HASL,Helogen Free with the efforts of all workers in Digital, we also develop the thin board ,thick copper board,HDI and Aluminum board to meet the challenge in the future. We lead environmental, light, multi- &sophisticated high-performance PCB for purpose in future.

          Through-hole technology, also spelled "thru-hole", refers to the mounting scheme used for electronic components that involves the use of leads on the components that are inserted into holes drilled in printed circuit boards (PCB) and soldered to pads on the opposite side either by manual assembly (hand placement) or by the use of automated insertion mount machines.

          Golden Weald have 4 Hand-insertion  lines with 10  temperaturerange wave-soldering, we can assure your pcba servises on board connector and throught hole component best quality.

 Test Production Line:

           All of the PCB PCBA will be test before shipping to our customers,Golden Weald have 4 test line and our precision test equipment will assure your PCBA function work well, you needn't worry about the Final product function issue . Golden Weald'‘s PCBA First Pass Yield (FPY) more than 99.5% assure our customer's pcba servises best quality for their products.

         Golden Weald has a state-of-the-art in-house assembly plant to follow projects through every step of the assembly process. We handle all types of pcb assembly, from SMT,basic thru hole to ultra-fine pitch BGAs. Our engineers work with thousands of customers from across all industries that use prototypes and low-volume orders as part of their overall product development process. 

    - PCB Layout Design 

    - Gerber file and BOM

    - PCB PCBA
    - PCB Assembly
    - Electronic Product OEM/ODM
    - ID Design
    - Mechanic Design
    - Mechanic Sample & Prototype Prepare  
    - Tooling/Molds build 
    - Plastic part Injection
    - CNC enclosure
    - Packing Design 
    - Switching Power Supply
    - Final Product Assembly ......  
 

why choose Golden Weald:

Since1998, 23 year experience EMS manufacturer -4 layer pcb assembly,PCB Assembly Service, please check the below competitive ability of Golden Weald:
1. We are a better EMS manufacturer with 23 year professional experience, we only do good quality PCBA products;
2. We use all the component special the IC,the Key component with best quality and 100% test standard inspect in IQC before assembly; such as the ESR and DCR test for important power component; 

3. We have strong component purchase ability with best quality and competitive price,all of the IC from originalManufacturer, we reject any of the renew IC and Old chipset; we never use the old IC for any of the customer with a cheaper price;
4. Good quality PCB will assure your product good quality and reliability; you needn't worry about the PCB circuit open short issue will cause your whole PCBA danger;
5. Special optimized SMT stencil for your boards can improve the solder paster print quality and solder quality, the important is make good your PCB design defect.
6. We have our test team with professional test engineer, AOI test then 100% function test the PCBA before packing and shipping;
7. We use the better ESD bag packing material and K=K carton box insure your PCBA product quality in shipping;
8. QC testing in production and OQC(Outgoing Quality Control) will open box inspection before shipping;
9. Others, best subsidiary material Special the solder paste, we use Automatic solder master print machine for your PCBA, best Sn96.5Ag3.0Cu0.5 lead free solder paste for our customer’s products.

10. Factory quality control ISO9001 system and good project management FMEA&DFMEA) will insure your product good quality and short lead time, 80% engineer in Golden Weald over 20 year experience in EMS Field;
11. we offer best quality and competitive price will help you win the good customer and large business .

Golden Weald Key Electronic  parameter Test ability: 

           We test all the key component parameter before on line, special the power inductor DCR , ferrite bead DCR ,Tant capacitor ESR, We can assure your product power circuit work well , you needn't worry any of the function issue again, you can also R&D your product quickly without any of the PCBA Assembly problem, you only need to put your whole heart into circuit design and PCB layout. In the R&D phase, You will test your boards very smoothly after receive our PCBA Sample . the mass production is also best quality and needn't worry any of the electronic test problem, our PCBA first pass yield is over 99.5% because we test all the key electronic parameter of important power component .  

 1. Golden weald Professional Electronic component analysis Equipment , We can assure your product power circuit work well .  

 2. Golden weald Power inductor component analysis and test,   TDK SLF7045T-102MR14-PF , the DCR specification is 2.28Ohm; we use the  original TDK inductor, the below test DCR 2.19016Ohm is Pass .

 3. Golden weald Tant capacitor  analysis and test, Vishay Sprague P/N 597D687X9010R2T , the ESR specification is 28 mOhm ; we use the original Tant capacitor, the below test RS: 0.01768Ohm(17.68 mOhm) is Pass .

         Golden weald all of the component come from original manufacturer, we nerver use one old chipset and cheaper component for our customers. if your product PCBA quality is most important and not only mind the price , choice Golden Weald, we will help you win your customers. Golden Weald is a professional EMS company with 20 year experience, we have strong component purchase ability with best quality and best price, Hope we can have long relationship for all of our customers in the future.    

4 layer pcb assembly Package:  

Inner packing: Vacuum Package,bubble pack or ESD bag package,

Outer packing: Standard Carton ( K=K) 

Customize is availble, Print logo and company information .

PCBA Shipping: 

Golden Weald has our own forwarder with long term cooperation, best transportation cost save your money and support you the best service.

Since1998, Europe and worlds Customer Visit Golden Weald Factory:

UK Customer and Germany customers visit our factory and we have good business relationship with them for many years, they are also our good friends.

FAQ:

1. Are you factory ?

        Yes, Since1998, we are professional EMS manufacturer in china with 23 year experience, we have own PCB factory also have the PCBA factory in shen zhen china.

2. What service do you have?
        We provide one station service from PCB, PCBA, PCB assembly, molds, plastic injection, CNC enclosure, metal parts to final product assembly.

3. What are the main products of your PCB/PCBA services?

        Our main product are mainly for the industrial Control, Medical, Automotive,Communication, Smart home, airport monitor, Safety protection and automotive electronics.

4,How long does it take for PCB and PCBA Quote? 

        PCBs quotation within 1 hours can finished.

        The PCBA depend on the components quantity, if you order is urgently please contact us directly, we will priority to deal it and do our best to give you satisfied delivery time.

5,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 to keep customers data in high confidential level.

6,How about the delivery?
        Normally, for sample order, our delivery is about 5 days.For small batch, our delivery is about 7days. For mass production batch, our delivery is about 10 days,but that depends on the real condition when we get your order.If your order is urgently please contact us directly ,we will priority to deal it and do ourbest to give you satisfied delivery time.
7,What is your minimum order quantity (MOQ)?
      Our MOQ is 1 PCS, sample and mass production all can support.

Welcome to Golden Weald and have long term with you!

High precision processing 4 layer pcb assembly motherboard pcba

High precision processing 4 layer pcb assembly motherboard pcba 

High precision processing 4 layer pcb assembly motherboard pcba