Shenzhen one stop services assembly pcba pcb board assembly electronic pcb

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US $0.15-1.4 / Pieces | 1 Piece/Pieces can negotiate (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
GoldenWeald
Model Number:
electronic pcb
Base Material:
FR4
Copper Thickness:
1.12OZ
Board Thickness:
1.0-1.6mm
Min. Hole Size:
0.15mm
Min. Line Width:
0.15mm
Min. Line Spacing:
0.15mm
Surface Finishing:
OSP/HASL/Immersion Gold
PCB Color:
Green/black/Blue/Red/other
PCB Layers:
1-16Layer
Max finished board size:
560x560mm
OEM/ODM Services:
Yes
Function Test:
pcba pcb assembly Function Test
ICT Test:
pcba pcb assembly ICT Test
PCB Open short Test:
pcba pcb assembly open short test
IC program:
Yes
BAG Rework:
Yes
Final product Assembly:
pcba pcb assembly final assembly
SupplyAbility
SupplyAbility:
10000000 Piece/Pieces per Month larger order also available
Packaging & Delivery
Packaging Details
PCBA Manufacturer Package:
5 layers Standard Carton ( K=K) can bear 1 person pressure ,
4 trips to reinforce our carton.
the international standards package methods guaranteed our goods safety during transportation
Customize is availble, Print logo and company information .
Port
shenzhen
Lead Time :
30days

Shenzhen one stop services assembly pcba pcb board assembly electronic pcb

 

Product Description

Since 1998, 20 Year Professional experience Electronics Manufacturing Service (EMS) Partner ! We provide PCB, pcba pcb assembly ,Component, 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 20 year, we have rich experience in PCB, Electronics PCBA Manufacturer ,PCBA Assembly , PCB Assembly manufacturer ,PCB Assembly,PCBA supplier, pcba pcb assembly ,PCBA factory,PCB board assembly,Printed circuit board Assembly,PCBA Assembly,PCB PCBA,electronic PCBA,PCBA OEM,PCB Assembly services in china!

 

Golden Weald PCB Products:

 electronic pcb

 

 Golden Weald PCBA Products: 

 

electronic pcb

electronic pcb

Specification about our PCB PCBA services: 

Item
Specification
Remarks
Number of Layer
1-16 layers
 
Material
CEM-3,FR-4
High Tg CCL Is Available
Finish Board Thickness
0.2mm-3.20mm
 
( 8mil-126mil)
Minimun Core Thickness
0.075mm(3mil)
 
Copper Thickness
1/2 oz min; 3 oz max
 
Min.Trace Width & Line Spacing
0.075mm/0.1mm(3mil/4mil)
 
Min.Hole Diameter for CNC Driling
0.25mm(12mil)
 
Min.Hole Diameter for Punching
0.9mm(35mil)
 
Biggest Pabek Sise
700mm×510mm
 
 
Dunebsuib 
Tikerabce
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
0.7%
 
Insulation Resistance
<50ohm
 
Test Voltage
300V
 
V-Cutting
Panel Size
110×100mm(min)
Jump Score Is Available
660×600mm(max)
Multilayers
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
20-75 ohm+/-10%
 
Different Impendance
75-150 ohm+/-10%
 
Finish Board Surface
HASL,OSP,Au /agimmersion,Au Plating Etc

 

Company Information

Welcome to Golden Weald!

 welcome to GoldenWeald!

         Golden Weald Electronic Co., Limited was found in 2004 who is a professional manufacturer in Electronics Manufacturing Services(EMS) field for consume electronics Products and Industrial electronic product base in  ShenZhen ,China. With 14 years of development, from a small SMT Company, Golden Weald grows into a first-class manufacturer that could provide PCB,SMT (surface mounting technology) service ,contract manufacturing, electronic OEM/ODM, PCB Assembly, PCBA and AI/SMT/DIP hybrid board production, electronics turnkey Assembly, Consignment Assembly ,PCB board assembly,Printed circuit board Assembly,PCBA Assembly,PCB PCBA,electronic PCBA,PCBA OEM, pcba pcb assembly ,PCB Assembly services ,Final Product Assembly as one unit .

           Golden Weald exclusively offers OEM/ODM service to domestic and overseas high technology enterprises and companies.Golden Weald's powerful team of material sourcing, logistics, Quality,Testing and engineering could give our customer the most competitive solutions in electronics fields.

          GoldenWeald was honored as an excellent supplier annually by many well-known companies both at home and abroad, Our business network extends far to Asia, Europe, America and Australia. With the cooperation with customers from Japanese, Germany and other developed countries, we have used international advanced technology and management system. Moreover, we have improved our technology from their high standard and strict quality requirements. The market system of GoldenWeald is increasingly extending and scale of GoldenWeald is expanding.  

  

SMT Factory Tour (SMT Production 1- 6 Line):

 

electronic pcb

       Golden Weald was established in Yue hua Industrial Estate, ShenZhen City, Guang Dong Province, China. GoldenWeald is an important business unit responsible for SMT Assembly, Tooling, Plastic and Systems Assembly, which offering customers a “one-stop-shopping, high-quality, & cost-effective” total solution for electronics products. Golden Weald currently has approximately 500 employees, and the main equipments are listed as below: 

        SMT lines: 6
        Hand-insertion testing lines: 4
        Packaging lines: 2
 
        Golden Weald believes and insists in continuously pursuing the best quality, conforming to environmental requirements, and constantly enhancing the safety and hygiene of the working environment. It has acquired various certificates in related fields through the years, and in the future it will continue to strengthen its operating performances and to raise customers' satisfaction.

 

Hand-insertion lines(DIP) and Wave-soldering:

 electronic pcb

          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 cu metal based pcb on board connector and throught hole component best quality.

 

 Test Production Line:

electronic pcb

 

           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 cu metal based pcb 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. 

 

 

Our Services

Please keep reading the following about our services:

- PCB

- PCB Layout Design and Assembly

- pcba pcb assembly

- Mechanic Sample & Prototype Prepare

- PCB Assembly

- PCBA Assembly

- Electronic Product OEM/ODM

- ID Design

- Mechanic Design

- Packing Design

- Final Product Assembly ......  

 

Golden Weald Key competitive ability : 

1.  We are a good EMS manufacturer with 20 year professional experience , we only do good quality PCBA products;

2.  We use all the component special the IC Key component with best quality and 100% test standard inspect in IQC before on line ;

3.  We have strong component purchase ability with best quality and competitive price, all of the IC from original Manufacturer, we reject any of the renew IC and Old chipset;

4.  Good quality PCB will insure your product good quality and reliability; you needn't mind the PCB open short issue will cause your whole PCBA danger;

5.  We have our test team with professional test engineer and 100% test the PCBA before packing and shipping;

6.  We use the better ESD bag packing material and K=K carton box insure your PCBA product quality in shipping ;

7.  Others, best subsidiary material Special the soldering tin, we use best Sn96.5Ag3.0Cu0.5 lead free solder master for our customer’s products.

8.  Factory quality control and good project management will insure  your product good quality and short lead time, 80% engineer over 15 year experience in EMS Field;

9.  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 .  

 electronic pcb

 

 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 2.19Ohm is Pass .

 

electronic pcb

 

 

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

 

electronic pcb

 

 

         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.    

Packaging & Shipping

  

pcba 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 .

 

electronic pcb 

 

PCBA Manufacturer Shipping: 

 

electronic pcb

 

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

 

FAQ

1. Are you a manufacturer or a factory?

    Yes, we are  a  Professional experience Electronics Manufacturing Service (EMS) munufacturer with 20 year experience, we have ourselve SMT factory with 6 SMT line and 4 DIP production line.

2. What files do you use in bare pcb fabrication?

   Gerber RS-274X,274D,Eagle and AutoCAD's DXF,DWG is also ok, the best is the gerber file.

3. How long will we get the quotation after providing PCB gerber file,completed bom list,part datasheet and PNP file?

   The quotation will be sent in less than 3 work days, for some special components, you also could recommend supplier to us.

4.How about your quality? why we choose Golden Weald?

   we only do good quality PCBA,  Golden Weald have Key competitive ability and  Key Electronic  parameter Test ability;etc.  please see the above ability of Golden Weald, we will assue the quality from component to PCBA and final products.

5. how about your price?

     we offer competitive price with best quality PCBA products,  don't worry the price and quality in Golden Weald.

 

Europen Customers 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. because our business increased,

we already move to a new fatory house. you can visit our official website from the contact page.

electronic pcb

Good comment from our customers:

electronic pcb

Welcome to Golden Weald and have long term with you!

Shenzhen one stop services pcb cnc router pcba pcb assembly pcb circuit board

Shenzhen one stop services pcb cnc router pcba pcb assembly pcb circuit board
Shenzhen one stop services pcb cnc router pcba pcb assembly pcb circuit board